WBIF International

Player-Statistics

Name

Karol Szczerek [?]
Nickname Gridgammon	kasz
Nickname WBIF Tiger	kasz
Nickname BG Studio Heroes	kasz
Matches (rated)	422 Matches: 236 Won (57%), 180 Lost (43%), 6 Byes
Elo (Rank active/all time)	1588 (354./473.)
-PR	All: 5,51 5: 5,85 10: 6,13 25: 5,73
-PR,	274 Matches (60%): 171 Won, 103 Lost
-PR,	184 Matches (40%): 92 Won, 92 Lost

Tourney placements
Association	Year	Tourney	Class	Rank
WBIF International	2025	WBIF World Speed Championship 2025		27
	2024	X Nat'l Championship Poland		3
WBIF International	2024	WBIF World Speed Championship 2024		8
	2024	IX Nat'l Championship Poland		6
WBIF International	2022	WBIF World Speed Championship 2022		6
WBIF International	2021	WBIF World Individual Championship 2021		16
WBIF International	2020	21. WBIF Open		6
WBIF International	2020	WBIF World Speed Championship 2020		3
WBIF International	2018	EBIF Champions Cup 2018		5
WBIF International	2017	EBIF Champions Cup 2017		2
WBIF International	2016	8th EBIF Open		3
WBIF International	2016	EBIF Champions Cup 2016		3

WBIF World Speed Championship 2026
Round	Date	Pairing			Result	PR
Round 5		Karol Szczerek [ [?]]	-	Tuncay Koc [ [?]]
Round 4	15.05., 19:28	Karol Szczerek [ [?]]	-	Ahmed Sayed [ [?]]	0:1	(7,65:9,78)
Round 3	20.05., 22:19	Karol Szczerek [ [?]]	-	Amel Boskailo [ [?]]	0:1	(4,79:6,92)
Round 2	16.05., 19:36	Karol Szczerek [ [?]]	-	Chris Rogers [ [?]]	0:1	(11,83:6,72)
Round 1	18.05., 17:58	Karol Szczerek [ [?]]	-	Andrew Selby [ [?]]	0:1
4 Matches: 0 Won, 4 Lost (100%) - - - PR: 7,93 (from 4,79 to 11,93), Opponent: 7,46

WBIF World Cup 2026
Round	Date	Pairing			Result	PR
Round 5		Karol Szczerek [ [?]]	-	Vasilis Tzanetis [ [?]]
Round 4	17.05., 08:13	Karol Szczerek [ [?]]	-	David Zheng [ [?]]	1:0	(6,89:14,51)
Round 3	19.04., 22:07	Karol Szczerek [ [?]]	-	Nicolas Harmand [ [?]]	1:0	(6,44:7,46)
Round 2	27.04., 19:11	Karol Szczerek [ [?]]	-	Kevin Jones [ [?]]	0:1	(6,81:6,54)
Round 1	05.05., 21:28	Karol Szczerek [ [?]]	-	Karen Sarkisyan [ [?]]	0:1	(5,38:3,91)
4 Matches: 2 Won (50%), 2 Lost (50%) - - - PR: 6,35 (from 5,38 to 6,89), Opponent: 8,75

WBIF World Individual Championship 2026
Round	Date	Pairing			Result	PR
Round 7	16.05., 21:21	Karol Szczerek [ [?]]	-	Rune Færevåg [ [?]]	0:1	(4,26:5,44)
Round 6	04.05., 19:41	Karol Szczerek [ [?]]	-	Mette Nørgaard Poulsen [ [?]]	1:0	(5,56:12,03)
Round 5	19.04., 17:45	Karol Szczerek [ [?]]	-	Armen Petrosian [ [?]]	0:1	(8,77:11,09)
Round 4	30.03., 09:54	Karol Szczerek [ [?]]	-	Laurence Sinitzky [ [?]]	1:0	(4,73:5,35)
Round 3	31.03., 22:04	Karol Szczerek [ [?]]	-	Atalay Uluakay [ [?]]	0:1	(5,49:8,07)
Round 2	15.04., 21:58	Karol Szczerek [ [?]]	-	Thomas Myhr [ [?]]	0:1	(5,55:3,05)
Round 1	30.03., 21:26	Karol Szczerek [ [?]]	-	John Gamalielson [ [?]]	1:0	(6,35:6,59)
7 Matches: 3 Won (43%), 4 Lost (57%) - - - PR: 5,75 (from 4,26 to 8,77), Opponent: 7,36

WBIF World Team Championship 2025
Round	Date	Pairing			Result	PR
Round 4	18.10., 22:07	Karol Szczerek [ [?]]	-	Jakob Garal [ [?]]	0:1	(4,67:6,23)
Round 3	28.09., 08:46	Karol Szczerek [ [?]]	-	Doron Claxton [ [?]]	1:0	(5,64:5,99)
Round 2	01.10., 21:19	Karol Szczerek [ [?]]	-	Patrick Gebeili [ [?]]	0:1	(4,75:5,90)
Round 1	02.10., 21:18	Karol Szczerek [ [?]]	-	Johannes Mitterwald [ [?]]	0:1	(5,23:2,15)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 5,03 (from 4,67 to 5,64), Opponent: 5,33

XI Nat'l Championship Poland
Round	Date	Pairing			Result	PR
Round 11	01.02., 21:47	Karol Szczerek [ [?]]	-	Maciej Kaluzinski [ [?]]	0:1	(6,29:8,11)
Round 10	19.01., 22:25	Karol Szczerek [ [?]]	-	Wojciech Bator [ [?]]	1:0	(3,78:7,43)
Round 9	12.01., 22:05	Karol Szczerek [ [?]]	-	Jacek Wojciechowski [ [?]]	1:0	(6,00:4,46)
Round 8	20.12., 20:05	Karol Szczerek [ [?]]	-	Marek Wojciechowski [ [?]]	0:1	(7,16:4,99)
Round 7	15.12., 21:43	Karol Szczerek [ [?]]	-	Mateusz Sulima [ [?]]	1:0	(6,10:29,06)
Round 6	02.12., 21:59	Karol Szczerek [ [?]]	-	Otton Kestenblatt [ [?]]	1:0	(6,96:22,06)
Round 5	16.11., 08:57	Karol Szczerek [ [?]]	-	Krzysztof Cebula [ [?]]	1:0	(2,48:4,19)
Round 4	15.11., 08:49	Karol Szczerek [ [?]]	-	Kacper Kacperski [ [?]]	0:1	(6,04:3,46)
Round 3		Karol Szczerek [ [?]]	-	Bye
Round 2	20.11., 14:18	Karol Szczerek [ [?]]	-	Przemyslaw Nadziejko [ [?]]	0:1	(5,45:4,36)
Round 1	21.11., 18:48	Karol Szczerek [ [?]]	-	Grzegorz Buze [ [?]]	0:1	(4,41:6,99)
11 Matches: 5 Won (50%), 5 Lost (50%), 1 Bye - - - PR: 5,62 (from 2,48 to 7,16), Opponent: 9,41

X Nat'l Championship Poland
Round	Date	Pairing			Result	PR
Round 16	06.02., 21:36	Karol Szczerek [ [?]]	-	Krzysztof Cebula [ [?]]	0:1	(8,85:9,99)
Round 16		Karol Szczerek [ [?]]	-	Maciej Kaluzinski [ [?]]	0:1	(5,45:7,96)
Round 15	30.01., 22:20	Karol Szczerek [ [?]]	-	Marek Wojciechowski [ [?]]	1:0	(4,35:6,96)
Round 14	25.01., 20:01	Karol Szczerek [ [?]]	-	Wojciech Bator [ [?]]	1:0	(6,37:3,90)
Round 13	18.01., 18:22	Karol Szczerek [ [?]]	-	Kacper Kacperski [ [?]]	1:0	(5,45:2,53)
Round 12	13.01., 21:56	Karol Szczerek [ [?]]	-	Krzysztof Cebula [ [?]]	1:0	(5,19:8,09)
Round 11	06.01., 13:34	Karol Szczerek [ [?]]	-	Maciej Kaluzinski [ [?]]	0:1	(5,81:10,53)
Round 10	29.12., 19:14	Karol Szczerek [ [?]]	-	Maciej Zmudka [ [?]]	1:0	(4,89:3,84)
Round 9	18.12., 18:30	Karol Szczerek [ [?]]	-	Tomaszk Kubiaczyk [ [?]]	1:0	(5,77:4,79)
Round 8	14.12., 10:49	Karol Szczerek [ [?]]	-	Jacek Wojciechowski [ [?]]	1:0	(6,58:4,08)
Round 7	03.12., 22:00	Karol Szczerek [ [?]]	-	Tymon Choroszucha [ [?]]	1:0	(4,95:6,78)
Round 6	20.11., 21:54	Karol Szczerek [ [?]]	-	Rafal Zak [ [?]]	0:1	(3,33:10,44)
Round 5	26.10., 13:03	Karol Szczerek [ [?]]	-	Grzegorz Buze [ [?]]	1:0	(5,37:9,16)
Round 4	20.10., 12:21	Karol Szczerek [ [?]]	-	Wojciech Bator [ [?]]	0:1	(6,35:5,67)
Round 3	28.10., 23:07	Karol Szczerek [ [?]]	-	Pawel Jozwiak [ [?]]	1:0	(5,19:7,25)
Round 2	20.10., 13:01	Karol Szczerek [ [?]]	-	Przemyslaw Nadziejko [ [?]]	0:1	(4,20:9,25)
Round 1	07.11., 22:23	Karol Szczerek [ [?]]	-	Marek Wojciechowski [ [?]]	1:0	(6,45:5,77)
17 Matches: 11 Won (65%), 6 Lost (35%) - - - PR: 5,52 (from 3,33 to 8,85), Opponent: 7,03

1st ESPORTS Cup BACKGAMMON
Round	Date	Pairing			Result	PR
Last 256	17.04., 21:45	Karol Szczerek [ [?]]	-	Gordan Tomic [ [?]]	0:1
1 Match: 0 Won, 1 Lost (100%) - - - PR: 5,08, Opponent: 9,26

WBIF Champions Cup 2025
Round	Date	Pairing			Result	PR
Round 3	15.04., 21:46	Karol Szczerek [ [?]]	-	Ahmed Sayed [ [?]]	0:1	(4,79:9,78)
Round 2	06.04., 22:06	Karol Szczerek [ [?]]	-	Francisco Kendall [ [?]]	0:1	(3,45:5,51)
Round 1	04.04., 21:17	Karol Szczerek [ [?]]	-	Lars Degerman [ [?]]	0:1	(4,70:3,29)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 4,43 (from 3,45 to 4,79), Opponent: 6,67

WBIF World Individual Championship 2025
Round	Date	Pairing			Result	PR
Round 13	02.09., 21:48	Karol Szczerek [ [?]]	-	Katalin Veszeli [ [?]]	0:1	(3,36:4,74)
Round 12	03.08., 19:52	Karol Szczerek [ [?]]	-	Karen Sarkisyan [ [?]]	0:1	(5,05:2,85)
Round 11	22.07., 22:32	Karol Szczerek [ [?]]	-	Vitaliy Vinnik [ [?]]	1:0	(5,87:4,82)
Round 10	06.07., 20:34	Karol Szczerek [ [?]]	-	Mariela Kamenova [ [?]]	0:1	(5,11:6,04)
Round 9	16.06., 22:14	Karol Szczerek [ [?]]	-	Rune Halvorsen [ [?]]	1:0	(4,21:4,61)
Round 8	31.05., 19:50	Karol Szczerek [ [?]]	-	Laurence Sinitzky [ [?]]	1:0	(8,83:9,28)
Round 7	17.05., 10:40	Karol Szczerek [ [?]]	-	Reece Hodges [ [?]]	1:0	(5,43:5,19)
Round 6	03.05., 20:13	Karol Szczerek [ [?]]	-	Lorenzo Rinaldo [ [?]]	0:1	(5,13:2,75)
Round 5	23.03., 21:54	Karol Szczerek [ [?]]	-	Luigi De Lazzari [ [?]]	1:0	(4,08:6,47)
Round 4	14.03., 20:21	Karol Szczerek [ [?]]	-	Jörg Heilig [ [?]]	1:0	(5,87:9,29)
Round 3	17.03., 21:36	Karol Szczerek [ [?]]	-	Tasos Anastasiou [ [?]]	0:1	(4,94:2,54)
Round 2	11.03., 22:29	Karol Szczerek [ [?]]	-	Steve Clarry [ [?]]	1:0	(3,77:12,26)
Round 1	12.03., 21:56	Karol Szczerek [ [?]]	-	Marco Tamigi [ [?]]	1:0	(4,47:3,60)
13 Matches: 8 Won (62%), 5 Lost (38%) - - - PR: 4,97 (from 3,36 to 8,83), Opponent: 5,49

WBIF World Speed Championship 2025
Round	Date	Pairing			Result	PR
Round 15	27.10., 21:25	Karol Szczerek [ [?]]	-	Tasos Anastasiou [ [?]]	0:1	(4,04:3,01)
Round 14	15.10., 19:35	Karol Szczerek [ [?]]	-	Karen Sarkisyan [ [?]]	1:0	(3,37:4,18)
Round 13	24.09., 17:52	Karol Szczerek [ [?]]	-	Bernd Metzger [ [?]]	1:0	(2,96:6,77)
Round 12	17.09., 17:43	Karol Szczerek [ [?]]	-	Lynda Clay [ [?]]	1:0	(3,25:4,06)
Round 11	27.08., 21:54	Karol Szczerek [ [?]]	-	Geoffroy Menez [ [?]]	1:0	(4,89:5,91)
Round 10	11.08., 21:58	Karol Szczerek [ [?]]	-	Susanne Lahme [ [?]]	1:0	(8,34:10,04)
Round 9	04.08., 19:42	Karol Szczerek [ [?]]	-	Paul Swain [ [?]]	1:0	(2,48:1,93)
Round 8	15.07., 19:36	Karol Szczerek [ [?]]	-	Sean Garber [ [?]]	0:1	(13,06:5,62)
Round 7	01.07., 19:57	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	0:1	(8,80:3,35)
Round 6	09.06., 21:15	Karol Szczerek [ [?]]	-	Mehrdad Tehrany [ [?]]	1:0	(5,33:7,16)
Round 5	06.05., 22:01	Karol Szczerek [ [?]]	-	Andrea Senneca [ [?]]	1:0	(2,85:14,13)
Round 4	22.05., 19:35	Karol Szczerek [ [?]]	-	Pablo Berasain [ [?]]	0:1	(5,37:17,31)
Round 3	20.05., 21:35	Karol Szczerek [ [?]]	-	Giancarlo Ratto [ [?]]	0:1	(3,88:6,85)
Round 2	15.05., 20:33	Karol Szczerek [ [?]]	-	Mikayel Vardanyan [ [?]]	1:0	(8,22:7,28)
Round 1	16.05., 21:23	Karol Szczerek [ [?]]	-	Asbjorn Arntzen [ [?]]	1:0	(5,09:3,17)
15 Matches: 10 Won (67%), 5 Lost (33%) - - - PR: 5,14 (from 2,48 to 13,06), Opponent: 6,98

WBIF World Cup 2024
Round	Date	Pairing			Result	PR
Round 8	17.06., 19:20	Karol Szczerek [ [?]]	-	Georgi Cholakov [ [?]]	0:1	(5,77:4,61)
Round 7	05.06., 21:52	Karol Szczerek [ [?]]	-	Jón Vilberg Georgsson [ [?]]	0:1	(6,84:7,12)
Round 6	01.06., 10:47	Karol Szczerek [ [?]]	-	Ioannis Atmatzidis [ [?]]	0:1	(6,37:4,49)
Round 5	20.05., 22:06	Karol Szczerek [ [?]]	-	Reece Hodges [ [?]]	1:0	(5,25:4,72)
Round 4	03.05., 21:51	Karol Szczerek [ [?]]	-	Massimiliano Calusio [ [?]]	1:0	(4,27:6,34)
Round 3	08.04., 22:18	Karol Szczerek [ [?]]	-	Maya Peycheva [ [?]]	1:0	(4,76:7,05)
Round 2	04.04., 00:00	Karol Szczerek [ [?]]	-	Bye
Round 1	11.04., 21:51	Karol Szczerek [ [?]]	-	Matti Tienari [ [?]]	1:0	(4,79:4,85)
8 Matches: 4 Won (57%), 3 Lost (43%), 1 Bye - - - PR: 5,53 (from 4,27 to 6,84), Opponent: 5,48

WBIF World Individual Championship 2024
Round	Date	Pairing			Result	PR
Round 10	24.06., 19:35	Karol Szczerek [ [?]]	-	Ruben Sineriz Fernandez [ [?]]	0:1	(5,68:7,43)
Round 9	15.06., 10:45	Karol Szczerek [ [?]]	-	Markus Jordan [ [?]]	0:1	(7,47:8,52)
Round 8	17.05., 19:17	Karol Szczerek [ [?]]	-	Sean Casey [ [?]]	0:1	(6,70:5,07)
Round 7	03.05., 12:31	Karol Szczerek [ [?]]	-	Valentin Sendresc [ [?]]	1:0	(7,21:5,73)
Round 6	24.04., 22:05	Karol Szczerek [ [?]]	-	Andrea Wirth [ [?]]	0:1	(5,71:5,09)
Round 5	28.03., 21:34	Karol Szczerek [ [?]]	-	Atsamaz Arsagov [ [?]]	1:0	(4,61:4,76)
Round 4	04.04., 22:17	Karol Szczerek [ [?]]	-	Hüseyin Güzel [ [?]]	1:0	(4,09:11,20)
Round 3	30.03., 21:41	Karol Szczerek [ [?]]	-	Juri Alper [ [?]]	0:1	(6,28:3,84)
Round 2	17.03., 21:50	Karol Szczerek [ [?]]	-	Jonathan Hardigree [ [?]]	1:0	(5,37:4,39)
Round 1	18.03., 22:36	Karol Szczerek [ [?]]	-	Igor Reznikov [ [?]]	1:0	(6,18:6,19)
10 Matches: 5 Won (50%), 5 Lost (50%) - - - PR: 5,95 (from 4,09 to 7,47), Opponent: 6,05

WBIF World Speed Championship 2024
Round	Date	Pairing			Result	PR
Round 17	11.12., 18:49	Karol Szczerek [ [?]]	-	Pia Jeppesen [ [?]]	0:1	(6,99:3,12)
Round 16	23.11., 18:44	Karol Szczerek [ [?]]	-	Terje Pedersen [ [?]]	1:0	(5,76:4,10)
Round 15	07.11., 22:57	Karol Szczerek [ [?]]	-	Tomas Levy [ [?]]	1:0	(4,03:6,05)
Round 14	23.10., 18:05	Karol Szczerek [ [?]]	-	Ashkan Yahyazadeh [ [?]]	1:0	(6,56:3,16)
Round 13	13.10., 19:15	Karol Szczerek [ [?]]	-	Michael Neagu [ [?]]	0:1	(6,98:7,55)
Round 12	27.09., 21:44	Karol Szczerek [ [?]]	-	Sergey Erokhin [ [?]]	1:0	(4,60:3,30)
Round 11	12.09., 21:27	Karol Szczerek [ [?]]	-	Håkon Møstad [ [?]]	1:0	(4,37:10,74)
Round 10	27.08., 17:53	Karol Szczerek [ [?]]	-	Thomas Kazemieh [ [?]]	1:0	(3,53:5,50)
Round 9	08.08., 19:19	Karol Szczerek [ [?]]	-	Avi Cohen [ [?]]	1:0	(2,87:8,84)
Round 8	23.07., 20:44	Karol Szczerek [ [?]]	-	Steve Reichelt [ [?]]	0:1	(8,82:4,49)
Round 7	07.07., 18:22	Karol Szczerek [ [?]]	-	Frank Grzesik [ [?]]	1:0	(3,85:4,47)
Round 6	12.06., 21:48	Karol Szczerek [ [?]]	-	Hakan Cinal [ [?]]	0:1	(3,19:2,84)
Round 5	11.05., 13:14	Karol Szczerek [ [?]]	-	Ben Phillips [ [?]]	1:0	(4,77:15,87)
Round 4	08.05., 21:39	Karol Szczerek [ [?]]	-	Athanasios Adam [ [?]]	1:0	(3,93:4,96)
Round 3	20.05., 18:18	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	0:1	(5,58:3,80)
Round 2	08.05., 21:20	Karol Szczerek [ [?]]	-	Abram Anwer [ [?]]	1:0	(6,31:12,18)
Round 1	11.05., 17:28	Karol Szczerek [ [?]]	-	Pedro Sanz [ [?]]	1:0	(7,21:5,91)
17 Matches: 12 Won (71%), 5 Lost (29%) - - - PR: 5,43 (from 2,87 to 8,82), Opponent: 6,16

WBIF World Team Championship 2024
Round	Date	Pairing			Result	PR
Round 4	16.10., 18:31	Karol Szczerek [ [?]]	-	Nodar Gagua [ [?]]	0:1	(5,13:6,24)
Round 3	23.09., 22:05	Karol Szczerek [ [?]]	-	Steve Sax [ [?]]	0:1	(6,41:3,89)
Round 2	26.09., 19:37	Karol Szczerek [ [?]]	-	Ruben Sineriz Fernandez [ [?]]	0:1	(4,83:7,91)
Round 1	15.09., 07:47	Karol Szczerek [ [?]]	-	Naoki Iketani [ [?]]	0:1	(6,43:4,32)
4 Matches: 0 Won, 4 Lost (100%) - - - PR: 5,76 (from 4,83 to 6,43), Opponent: 5,32

IX Nat'l Championship Poland
Round	Date	Pairing			Result	PR
Round 12	07.02., 21:39	Karol Szczerek [ [?]]	-	Marek Wojciechowski [ [?]]	0:1	(6,83:5,80)
Round 11	05.02., 18:56	Karol Szczerek [ [?]]	-	Tomasz Krolik [ [?]]	1:0	(7,12:9,92)
Round 10	27.01., 20:47	Karol Szczerek [ [?]]	-	Miroslaw Golda [ [?]]	1:0	(5,44:6,97)
Round 9	15.01., 22:29	Karol Szczerek [ [?]]	-	Tomaszk Kubiaczyk [ [?]]	1:0	(6,33:8,47)
Round 8	02.01., 00:00	Karol Szczerek [ [?]]	-	Bye
Round 7	29.12., 19:30	Karol Szczerek [ [?]]	-	Magdalena Zantara [ [?]]	1:0	(8,11:14,41)
Round 6	19.12., 20:42	Karol Szczerek [ [?]]	-	Maciej Kaluzinski [ [?]]	0:1	(8,13:11,08)
Round 5	12.11., 19:38	Karol Szczerek [ [?]]	-	Jakub Zytkowski [ [?]]	0:1	(4,95:7,54)
Round 4	20.11., 22:05	Karol Szczerek [ [?]]	-	Rafal Zak [ [?]]	1:0	(4,71:10,88)
Round 3	10.12., 19:54	Karol Szczerek [ [?]]	-	Andrzej Jaroszynski [ [?]]	1:0	(7,51:17,93)
Round 2	25.11., 22:06	Karol Szczerek [ [?]]	-	Marek Wojciechowski [ [?]]	0:1	(4,17:4,88)
Round 1	13.11., 21:58	Karol Szczerek [ [?]]	-	Piotr Zielonka [ [?]]	0:1	(3,95:9,53)
12 Matches: 6 Won (55%), 5 Lost (45%), 1 Bye - - - PR: 6,15 (from 3,95 to 8,13), Opponent: 9,66

WBIF World Team Championship 2023
Round	Date	Pairing			Result	PR
Round 10	08.01., 21:51	Karol Szczerek [ [?]]	-	Wolfgang Bacher [ [?]]	0:1	(5,80:9,17)
Round 9	14.12., 19:41	Karol Szczerek [ [?]]	-	Dirk Schiemann [ [?]]	1:0	(6,33:2,64)
Round 8	10.12., 21:56	Karol Szczerek [ [?]]	-	Rino Mathis [ [?]]	0:1	(4,22:3,44)
Round 7	21.11., 22:11	Karol Szczerek [ [?]]	-	Fernando Braconi [ [?]]	0:1	(3,40:3,21)
Round 6	05.11., 10:34	Karol Szczerek [ [?]]	-	Patrick Gebeili [ [?]]	1:0	(5,65:6,76)
Round 5	21.10., 11:53	Karol Szczerek [ [?]]	-	Peter Van Rooij [ [?]]	1:0	(6,02:7,58)
Round 4	07.10., 18:39	Karol Szczerek [ [?]]	-	Sean Casey [ [?]]	1:0	(5,16:8,31)
Round 3	13.09., 22:04	Karol Szczerek [ [?]]	-	Jorge Levy [ [?]]	0:1	(4,51:3,34)
Round 2	17.09., 10:28	Karol Szczerek [ [?]]	-	Martin Ritzerfeld [ [?]]	1:0	(4,40:6,96)
Round 1	23.09., 10:07	Karol Szczerek [ [?]]	-	Paul Kellett [ [?]]	1:0	(4,13:9,64)
10 Matches: 6 Won (60%), 4 Lost (40%) - - - PR: 4,94 (from 3,40 to 6,33), Opponent: 5,55

WBIF World Speed Championship 2023
Round	Date	Pairing			Result	PR
Round 8	23.07., 18:40	Karol Szczerek [ [?]]	-	Oliver Plaehn [ [?]]	0:1	(11,22:8,31)
Round 7	26.06., 21:10	Karol Szczerek [ [?]]	-	Simon Barget [ [?]]	0:1	(3,26:3,59)
Round 6	09.06., 21:24	Karol Szczerek [ [?]]	-	Revaz Tskhovrebashvili [ [?]]	0:1	(3,93:5,24)
Round 5	06.05., 22:27	Karol Szczerek [ [?]]	-	Yossi Eliezer [ [?]]	0:1	(9,91:5,72)
Round 4	07.05., 21:27	Karol Szczerek [ [?]]	-	Martin Filipi [ [?]]	0:1	(3,77:8,93)
Round 3	06.05., 20:25	Karol Szczerek [ [?]]	-	Heinz Jahrbacher [ [?]]	1:0	(8,66:10,08)
Round 2	07.05., 21:37	Karol Szczerek [ [?]]	-	Barry Gittleman [ [?]]	1:0	(2,40:11,30)
Round 1	08.05., 21:38	Karol Szczerek [ [?]]	-	K S [ [?]]	1:0	(4,63:14,14)
8 Matches: 3 Won (38%), 5 Lost (63%) - - - PR: 5,59 (from 2,40 to 11,22), Opponent: 7,84

WBIF World Individual Championship 2023
Round	Date	Pairing			Result	PR
Round 14	04.09., 22:11	Karol Szczerek [ [?]]	-	Georgios Lazaris [ [?]]	0:1	(3,39:5,64)
Round 13	16.08., 17:49	Karol Szczerek [ [?]]	-	Theodoros Dimakis [ [?]]	1:0	(4,72:7,54)
Round 12	04.08., 22:08	Karol Szczerek [ [?]]	-	Steve Sax [ [?]]	0:1	(9,25:4,56)
Round 11	17.07., 21:49	Karol Szczerek [ [?]]	-	Dieter Rudi [ [?]]	1:0	(4,31:9,89)
Round 10	04.07., 21:36	Karol Szczerek [ [?]]	-	Berkant Bilgi [ [?]]	1:0	(7,18:9,49)
Round 9	14.06., 22:22	Karol Szczerek [ [?]]	-	Antonio Serventi [ [?]]	1:0	(9,55:5,17)
Round 8	16.05., 21:25	Karol Szczerek [ [?]]	-	Dorn Bishop [ [?]]	1:0	(4,52:5,57)
Round 7	26.04., 22:26	Karol Szczerek [ [?]]	-	Rino Mathis [ [?]]	0:1	(5,96:3,31)
Round 6	16.04., 21:41	Karol Szczerek [ [?]]	-	Jim Zinkhon [ [?]]	1:0	(3,47:6,32)
Round 5	09.04., 00:00	Karol Szczerek [ [?]]	-	Alciole Muritiba [ [?]]	1:0	(kontumaz)
Round 4	17.03., 22:11	Karol Szczerek [ [?]]	-	Grant Hoffman [ [?]]	1:0	(4,01:6,92)
Round 3	13.03., 22:28	Karol Szczerek [ [?]]	-	Geoffroy Menez [ [?]]	0:1	(5,85:4,31)
Round 2	11.03., 21:39	Karol Szczerek [ [?]]	-	Ulf Janik [ [?]]	1:0	(4,26:8,66)
Round 1	14.03., 22:07	Karol Szczerek [ [?]]	-	Hans-Christoph Weber [ [?]]	0:1	(4,29:8,05)
14 Matches: 9 Won (64%), 5 Lost (36%) - - - PR: 5,44 (from 3,39 to 9,55), Opponent: 6,48

WBIF Champions Cup 2023
Round	Date	Pairing			Result	PR
Round 3	20.04., 21:57	Karol Szczerek [ [?]]	-	Carlo Melzi [ [?]]	0:1	(5,29:5,62)
Round 2	13.04., 22:23	Karol Szczerek [ [?]]	-	Reece Hodges [ [?]]	0:1	(5,25:4,52)
Round 1	16.04., 17:09	Karol Szczerek [ [?]]	-	Rosen Peychev [ [?]]	0:1	(5,96:5,07)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 5,58 (from 5,25 to 5,96), Opponent: 5,06

WBIF World Speed Championship 2022
Round	Date	Pairing			Result	PR
Round 19	18.11., 20:50	Karol Szczerek [ [?]]	-	Sean Garber [ [?]]	0:1	(3,87:6,02)
Round 18	03.11., 20:51	Karol Szczerek [ [?]]	-	Mislav Kovacic [ [?]]	0:1	(1,99:1,44)
Round 17	25.10., 20:47	Karol Szczerek [ [?]]	-	Giancarlo Ratto [ [?]]	1:0	(4,85:3,73)
Round 16	13.10., 20:48	Karol Szczerek [ [?]]	-	Tomaszk Kubiaczyk [ [?]]	1:0	(6,26:8,73)
Round 15	22.09., 20:51	Karol Szczerek [ [?]]	-	Merzuk Jugo [ [?]]	1:0	(5,01:6,85)
Round 14	10.09., 17:48	Karol Szczerek [ [?]]	-	Jonah Seewald [ [?]]	1:0	(3,96:3,83)
Round 13	31.08., 21:22	Karol Szczerek [ [?]]	-	Aref Alipour [ [?]]	1:0	(4,36:5,64)
Round 12	20.08., 21:18	Karol Szczerek [ [?]]	-	Jonathan Hardigree [ [?]]	1:0	(8,01:6,45)
Round 11	30.07., 16:49	Karol Szczerek [ [?]]	-	Tasos Anastasiou [ [?]]	1:0	(5,01:1,88)
Round 10	19.07., 09:47	Karol Szczerek [ [?]]	-	Chris Rogers [ [?]]	1:0	(12,37:2,44)
Round 9	05.07., 17:41	Karol Szczerek [ [?]]	-	Ioannis Atmatzidis [ [?]]	0:1	(7,43:2,42)
Round 8	24.06., 21:37	Karol Szczerek [ [?]]	-	Torsten Lux [ [?]]	1:0	(5,53:5,74)
Round 7	06.06., 21:23	Karol Szczerek [ [?]]	-	Jalil Khalili [ [?]]	0:1	(4,64:4,11)
Round 5	22.05., 20:25	Karol Szczerek [ [?]]	-	Dagfinn H. Snarheim [ [?]]	1:0	(3,75:3,44)
Round 4	27.05., 20:19	Karol Szczerek [ [?]]	-	Plamen Atanasov [ [?]]	1:0	(7,54:8,16)
Round 3	22.05., 21:23	Karol Szczerek [ [?]]	-	Jiři Vala [ [?]]	0:1	(2,95:7,10)
Round 2	27.05., 22:04	Karol Szczerek [ [?]]	-	Catalin Bucur [ [?]]	1:0	(2,05:7,98)
Round 1	17.05., 21:58	Karol Szczerek [ [?]]	-	Stephan Hartmann [ [?]]	1:0	(5,03:4,94)
18 Matches: 13 Won (72%), 5 Lost (28%) - - - PR: 5,12 (from 1,99 to 12,37), Opponent: 4,99

WBIF World Individual Championship 2022
Round	Date	Pairing			Result	PR
Round 7	30.04., 19:27	Karol Szczerek [ [?]]	-	William Wehby [ [?]]	0:1	(4,96:4,81)
Round 6	03.04., 21:07	Karol Szczerek [ [?]]	-	Andrian Munteanu [ [?]]	0:1	(6,70:12,74)
Round 5	26.03., 13:57	Karol Szczerek [ [?]]	-	Saeed Nourmohammadi [ [?]]	1:0	(2,49:8,88)
Round 4	25.03., 21:17	Karol Szczerek [ [?]]	-	Henning Frick [ [?]]	0:1	(3,98:3,79)
Round 3	11.03., 18:20	Karol Szczerek [ [?]]	-	Ozan Ozgur [ [?]]	0:1	(4,86:5,81)
Round 2	12.03., 19:34	Karol Szczerek [ [?]]	-	Borislav Todorov [ [?]]	0:1	(4,96:10,49)
Round 1	08.03., 22:46	Karol Szczerek [ [?]]	-	David McAllister [ [?]]	1:0	(4,61:12,67)
7 Matches: 2 Won (29%), 5 Lost (71%) - - - PR: 4,75 (from 2,49 to 6,70), Opponent: 8,26

WBIF World Team Championship 2022
Round	Date	Pairing			Result	PR
Round 7	28.11., 21:16	Karol Szczerek [ [?]]	-	Asbjorn Arntzen [ [?]]	0:1	(4,47:5,48)
Round 6	19.11., 21:40	Karol Szczerek [ [?]]	-	Mario Lizano [ [?]]	0:1	(4,88:7,48)
Round 5	28.10., 21:47	Karol Szczerek [ [?]]	-	Vladimir Temelkovski [ [?]]	1:0	(9,07:8,00)
Round 4	14.10., 21:02	Karol Szczerek [ [?]]	-	Ali Cetin Belene [ [?]]	1:0	(6,71:4,76)
Round 3	16.09., 21:30	Karol Szczerek [ [?]]	-	Ruben Sineriz Fernandez [ [?]]	1:0	(6,36:7,11)
Round 2	25.09., 21:11	Karol Szczerek [ [?]]	-	Michael Chai [ [?]]	0:1	(6,88:8,06)
Round 1	17.09., 21:06	Karol Szczerek [ [?]]	-	Bob Wachtel [ [?]]	1:0	(5,60:4,39)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 6,43 (from 4,47 to 9,07), Opponent: 6,82

WBIF World Speed Championship 2021, Best 8
Round	Date	Pairing			Result	PR
Semifinal	23.07., 21:28	Karol Szczerek [ [?]]	-	Fernando Neumark [ [?]]	0:1	(8,76:2,83)
Quarterfinal	17.07., 18:15	Karol Szczerek [ [?]]	-	Avi Cohen [ [?]]	1:0	(6,93:5,14)
2 Matches: 1 Won (50%), 1 Lost (50%) - - - PR: 7,86 (from 6,93 to 8,76), Opponent: 3,97

WBIF World Speed Championship 2021, Stage 3, Group 2
Round	Date	Pairing			Result	PR
Round 9	01.07., 21:24	Karol Szczerek [ [?]]	-	Stanislav Stoynov [ [?]]	1:0	(7,29:6,27)
Round 8	23.06., 20:58	Karol Szczerek [ [?]]	-	Fernando Neumark [ [?]]	0:1	(6,44:4,99)
Round 7	21.06., 18:02	Karol Szczerek [ [?]]	-	Sean Garber [ [?]]	1:0	(6,78:8,37)
Round 6	24.06., 22:23	Karol Szczerek [ [?]]	-	Rosen Stoyanov [ [?]]	0:1	(6,23:10,37)
Round 5	11.07., 10:05	Karol Szczerek [ [?]]	-	Hideaki Ueda [ [?]]	0:1	(2,58:0,62)
Round 4	05.07., 22:16	Karol Szczerek [ [?]]	-	Zdenek Zizka [ [?]]	0:1	(9,31:2,15)
Round 3	30.06., 22:38	Karol Szczerek [ [?]]	-	Nestor Avila [ [?]]	0:1	(5,35:4,87)
Round 2	03.07., 10:20	Karol Szczerek [ [?]]	-	Raphael Rosalba [ [?]]	0:1	(7,05:1,92)
Round 1	06.07., 20:30	Karol Szczerek [ [?]]	-	Peter Van Rooij [ [?]]	1:0	(1,70:3,16)
9 Matches: 3 Won (33%), 6 Lost (67%) - - - PR: 6,10 (from 1,70 to 9,31), Opponent: 5,32

WBIF World Speed Championship 2021, Stage 2, Group 4
Round	Date	Pairing			Result	PR
Round 9	01.06., 23:18	Karol Szczerek [ [?]]	-	Berkant Bilgi [ [?]]	1:0	(5,70:4,18)
Round 8	03.06., 19:28	Karol Szczerek [ [?]]	-	Avner Sebbah [ [?]]	0:1	(6,92:11,32)
Round 7	01.06., 22:18	Karol Szczerek [ [?]]	-	Sabine Brinkmann [ [?]]	1:0	(7,40:8,47)
Round 6	17.06., 20:57	Karol Szczerek [ [?]]	-	Faruk Kocaer [ [?]]	1:0	(4,63:3,79)
Round 5	30.05., 18:24	Karol Szczerek [ [?]]	-	Bakar Matikashvili [ [?]]	0:1	(8,77:6,24)
Round 4	03.06., 21:50	Karol Szczerek [ [?]]	-	Tiberiu Bostan [ [?]]	1:0	(4,58:9,71)
Round 3	02.06., 21:19	Karol Szczerek [ [?]]	-	Sual Tatlisulu [ [?]]	0:1	(3,31:11,59)
Round 2	04.06., 07:52	Karol Szczerek [ [?]]	-	Cem Fidan [ [?]]	1:0	(3,91:4,57)
Round 1	17.06., 20:15	Karol Szczerek [ [?]]	-	Edgardo Bianco [ [?]]	1:0	(6,45:4,62)
9 Matches: 6 Won (67%), 3 Lost (33%) - - - PR: 5,89 (from 3,31 to 8,77), Opponent: 6,88

WBIF World Speed Championship 2021, Stage 1, Group 23
Round	Date	Pairing			Result	PR
Round 9	18.05., 21:05	Karol Szczerek [ [?]]	-	Oliver Plaehn [ [?]]	1:0	(5,42:9,49)
Round 8	10.05., 14:04	Karol Szczerek [ [?]]	-	Odd Cappelen [ [?]]	1:0	(7,05:15,92)
Round 7	22.05., 22:13	Karol Szczerek [ [?]]	-	James Haddad [ [?]]	0:1	(7,68:7,25)
Round 6	22.05., 16:00	Karol Szczerek [ [?]]	-	Michael Norberg [ [?]]	1:0	(3,75:6,29)
Round 5	22.05., 20:41	Karol Szczerek [ [?]]	-	Paweł Rudkowski [ [?]]	1:0	(8,36:13,43)
Round 4	18.05., 21:23	Karol Szczerek [ [?]]	-	Fazli Güclü [ [?]]	1:0	(9,01:2,93)
Round 3	17.05., 21:42	Karol Szczerek [ [?]]	-	Catalin Bucur [ [?]]	1:0	(6,74:6,52)
Round 2	10.05., 21:49	Karol Szczerek [ [?]]	-	Borislav Todorov [ [?]]	0:1	(6,97:16,12)
Round 1	24.05., 19:15	Karol Szczerek [ [?]]	-	Massimo Loi [ [?]]	1:0	(5,28:8,54)
9 Matches: 7 Won (78%), 2 Lost (22%) - - - PR: 6,85 (from 3,75 to 9,01), Opponent: 10,89

WBIF World Team Championship 2021
Round	Date	Pairing			Result	PR
Round 3	14.09., 22:54	Karol Szczerek [ [?]]	-	Jakob Garal [ [?]]	0:1	(8,15:4,20)
Round 2	16.09., 21:20	Karol Szczerek [ [?]]	-	Zdenek Zizka [ [?]]	0:1	(4,91:3,06)
Round 1	13.09., 22:38	Karol Szczerek [ [?]]	-	Giannis Pasialis [ [?]]	1:0	(5,93:2,44)
3 Matches: 1 Won (33%), 2 Lost (67%) - - - PR: 6,51 (from 4,91 to 8,15), Opponent: 3,32

WBIF World Individual Championship 2021
Round	Date	Pairing			Result	PR
Round 17	25.09., 09:53	Karol Szczerek [ [?]]	-	Alexandru Barbu [ [?]]	0:1	(without PR)
Round 16	12.09., 21:11	Karol Szczerek [ [?]]	-	Hans Marius Eikseth [ [?]]	1:0	(4,04:5,63)
Round 15	18.08., 21:02	Karol Szczerek [ [?]]	-	Goran Simic [ [?]]	1:0	(7,42:10,97)
Round 14	03.08., 22:42	Karol Szczerek [ [?]]	-	Patrick Didisheim [ [?]]	1:0	(7,00:5,70)
Round 13	19.07., 18:57	Karol Szczerek [ [?]]	-	Annalisa Agosti [ [?]]	1:0	(3,59:7,28)
Round 12	29.06., 01:27	Karol Szczerek [ [?]]	-	Dmitriy Obukhov [ [?]]	0:1	(3,77:3,61)
Round 11	24.06., 20:03	Karol Szczerek [ [?]]	-	Martin Reisloh [ [?]]	1:0	(5,05:7,95)
Round 10	04.06., 15:54	Karol Szczerek [ [?]]	-	Wolfgang Wühl [ [?]]	1:0	(3,67:6,26)
Round 9	20.05., 20:52	Karol Szczerek [ [?]]	-	Bill Riles [ [?]]	1:0	(6,18:6,77)
Round 8	09.05., 21:53	Karol Szczerek [ [?]]	-	Lica Molan [ [?]]	0:1	(4,45:5,78)
Round 7	27.04., 21:33	Karol Szczerek [ [?]]	-	Alastair Woods [ [?]]	0:1	(5,48:4,66)
Round 6	15.04., 21:52	Karol Szczerek [ [?]]	-	George Jacobs [ [?]]	1:0	(4,92:4,62)
Round 5	11.03., 21:51	Karol Szczerek [ [?]]	-	Michael Weidner [ [?]]	1:0	(6,27:7,93)
Round 4	01.04., 21:25	Karol Szczerek [ [?]]	-	Tony Diamantidis [ [?]]	0:1	(4,61:8,07)
Round 3	29.03., 22:37	Karol Szczerek [ [?]]	-	Mustafa Beso [ [?]]	1:0	(4,58:9,62)
Round 2	15.03., 22:17	Karol Szczerek [ [?]]	-	Lars Blomberg [ [?]]	1:0	(4,17:11,74)
Round 1	07.03., 18:17	Karol Szczerek [ [?]]	-	Axel Stemark [ [?]]	1:0	(7,74:8,01)
17 Matches: 12 Won (71%), 5 Lost (29%) - - - PR: 5,18 (from 3,59 to 7,74), Opponent: 7,20

WBIF World Team Championship 2020
Round	Date	Pairing			Result	PR
Round 4	15.10., 22:59	Karol Szczerek [ [?]]	-	Haris Balić [ [?]]	0:1	(5,81:13,32)
Round 3	28.09., 20:52	Karol Szczerek [ [?]]	-	Niyazi Unluturk [ [?]]	0:1	(5,95:8,27)
Round 2	27.09., 10:35	Karol Szczerek [ [?]]	-	Michalis Manolios [ [?]]	0:1	(4,91:5,19)
Round 1	21.09., 22:43	Karol Szczerek [ [?]]	-	Max Urban [ [?]]	1:0	(5,03:3,77)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 5,41 (from 4,91 to 5,95), Opponent: 7,68

WBIF World Speed Championship 2020, Finals, Group 27
Round	Date	Pairing			Result	PR
Round 9	12.07., 19:46	Karol Szczerek [ [?]]	-	Michael Neagu [ [?]]	0:1	(6,68:4,92)
Round 8	11.07., 16:48	Karol Szczerek [ [?]]	-	Bernhard Mayr [ [?]]	1:0	(6,53:6,50)
Round 7	01.07., 23:03	Karol Szczerek [ [?]]	-	Bob Wachtel [ [?]]	1:0	(11,75:14,10)
Round 6	12.07., 18:08	Karol Szczerek [ [?]]	-	Michael Neagu [ [?]]	0:1	(26,50:6,89)
Round 5	09.07., 18:31	Karol Szczerek [ [?]]	-	Bernhard Mayr [ [?]]	0:1	(6,21:3,60)
Round 4	01.07., 22:29	Karol Szczerek [ [?]]	-	Bob Wachtel [ [?]]	1:0	(2,47:5,29)
Round 3	01.07., 18:44	Karol Szczerek [ [?]]	-	Michael Neagu [ [?]]	1:0	(3,38:1,69)
Round 2	09.07., 18:10	Karol Szczerek [ [?]]	-	Bernhard Mayr [ [?]]	0:1	(8,38:9,86)
Round 1	30.06., 18:39	Karol Szczerek [ [?]]	-	Bob Wachtel [ [?]]	0:1	(8,10:3,56)
9 Matches: 4 Won (44%), 5 Lost (56%) - - - PR: 7,57 (from 2,47 to 26,50), Opponent: 6,48

WBIF World Speed Championship 2020, Betweens, Group 25
Round	Date	Pairing			Result	PR
Round 5	21.06., 12:15	Karol Szczerek [ [?]]	-	Bernhard Mayr [ [?]]	1:0	(7,34:4,44)
Round 4	18.06., 18:17	Karol Szczerek [ [?]]	-	Laila Leonhardt [ [?]]	1:0	(3,82:7,61)
Round 3	15.06., 20:25	Karol Szczerek [ [?]]	-	Florin Boboc [ [?]]	0:1	(6,64:11,83)
Round 2	15.06., 21:45	Karol Szczerek [ [?]]	-	Diego Balgera [ [?]]	1:0	(7,38:10,56)
Round 1	26.06., 18:33	Karol Szczerek [ [?]]	-	Mislav Kovacic [ [?]]	1:0	(6,68:3,69)
5 Matches: 4 Won (80%), 1 Lost (20%) - - - PR: 6,31 (from 3,82 to 7,38), Opponent: 7,71

WBIF World Speed Championship 2020, Preliminary, Group 24
Round	Date	Pairing			Result	PR
Round 5	04.06., 21:31	Karol Szczerek [ [?]]	-	Sven Wisloff Nilssen [ [?]]	1:0	(4,52:8,72)
Round 4	14.06., 11:48	Karol Szczerek [ [?]]	-	Steen Oernvig [ [?]]	1:0	(10,00:10,11)
Round 3	06.06., 20:18	Karol Szczerek [ [?]]	-	Roland Sahlén [ [?]]	0:1	(6,72:5,47)
Round 2	09.06., 21:27	Karol Szczerek [ [?]]	-	John Graas [ [?]]	1:0	(4,87:9,46)
Round 1	02.06., 21:48	Karol Szczerek [ [?]]	-	Ercan Recan [ [?]]	0:1	(8,60:12,28)
5 Matches: 3 Won (60%), 2 Lost (40%) - - - PR: 6,60 (from 4,52 to 10,00), Opponent: 9,15

WBIF World Speed Championship 2020, Qualification, Group 6
Round	Date	Pairing			Result	PR
Round 7	10.05., 19:00	Karol Szczerek [ [?]]	-	Jesper Carlsson [ [?]]	1:0	(6,85:10,06)
Round 6	10.05., 22:31	Karol Szczerek [ [?]]	-	David Domig [ [?]]	1:0	(5,96:6,54)
Round 5	14.05., 22:17	Karol Szczerek [ [?]]	-	Leyla Zaloutskaya [ [?]]	0:1	(4,13:8,55)
Round 4	12.05., 21:45	Karol Szczerek [ [?]]	-	Georgios Lazaris [ [?]]	1:0	(17,44:11,99)
Round 3	10.05., 00:00	Karol Szczerek [ [?]]	-	Free of play
Round 2	13.05., 22:22	Karol Szczerek [ [?]]	-	Neil Kazaross [ [?]]	1:0	(7,05:2,93)
Round 1	16.05., 22:34	Karol Szczerek [ [?]]	-	Mark Robinson [ [?]]	1:0	(8,63:11,98)
6 Matches: 5 Won (83%), 1 Lost (17%) - - - PR: 8,65 (from 4,13 to 17,44), Opponent: 9,31

WBIF Champions Cup 2020 (GG)
Round	Date	Pairing			Result	PR
Round 7	01.06., 22:28	Karol Szczerek [ [?]]	-	Yasin Okal [ [?]]	0:1	(3,12:3,07)
Round 6	23.05., 08:18	Karol Szczerek [ [?]]	-	Takayuki Hino [ [?]]	1:0	(5,32:2,65)
Round 5	12.05., 23:32	Karol Szczerek [ [?]]	-	Fernando Neumark [ [?]]	0:1	(5,29:3,66)
Round 4	25.04., 13:22	Karol Szczerek [ [?]]	-	Michael Norberg [ [?]]	1:0	(6,19:9,60)
Round 3	04.04., 22:33	Karol Szczerek [ [?]]	-	Ali Cetin Belene [ [?]]	0:1	(4,13:2,99)
Round 2	18.04., 10:27	Karol Szczerek [ [?]]	-	Jordan Kirchev [ [?]]	1:0	(9,77:13,94)
Round 1	11.04., 08:35	Karol Szczerek [ [?]]	-	Saeed Nourmohammadi [ [?]]	1:0	(4,06:6,12)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 5,29 (from 3,12 to 9,77), Opponent: 6,04

WBIF World Individual Championship 2020
Round	Date	Pairing			Result	PR
Round 13	17.07., 21:37	Karol Szczerek [ [?]]	-	Daniel Kocsis [ [?]]	0:1	(6,70:5,34)
Round 12	29.06., 22:19	Karol Szczerek [ [?]]	-	Thorleif Reisvold [ [?]]	0:1	(3,76:7,00)
Round 11	16.06., 21:27	Karol Szczerek [ [?]]	-	Michalis Manolios [ [?]]	1:0	(4,02:3,88)
Round 10	05.06., 23:13	Karol Szczerek [ [?]]	-	Steven Waller [ [?]]	1:0	(4,90:8,78)
Round 9	20.05., 22:33	Karol Szczerek [ [?]]	-	Denis Mikhaylov [ [?]]	1:0	(7,25:4,44)
Round 8	08.05., 21:27	Karol Szczerek [ [?]]	-	Martin Stemberka [ [?]]	0:1	(5,00:5,79)
Round 7	22.04., 22:27	Karol Szczerek [ [?]]	-	Wolfgang Bacher [ [?]]	1:0	(3,83:3,75)
Round 6	10.04., 21:42	Karol Szczerek [ [?]]	-	Patrick Kimari [ [?]]	0:1	(5,83:8,33)
Round 5	08.03., 11:44	Karol Szczerek [ [?]]	-	Bernhard Mayr [ [?]]	1:0	(3,93:3,64)
Round 4	20.03., 21:17	Karol Szczerek [ [?]]	-	Oleg Zherdev [ [?]]	1:0	(4,89:10,08)
Round 3	20.03., 21:19	Karol Szczerek [ [?]]	-	Atsamaz Arsagov [ [?]]	0:1	(5,69:4,61)
Round 2	11.03., 21:59	Karol Szczerek [ [?]]	-	Volker Kniess [ [?]]	1:0	(4,35:7,54)
Round 1	10.03., 23:01	Karol Szczerek [ [?]]	-	Kamran Kheirani [ [?]]	1:0	(5,54:6,43)
13 Matches: 8 Won (62%), 5 Lost (38%) - - - PR: 4,96 (from 3,76 to 7,25), Opponent: 6,00

WBIF World Team Championship 2019 (GG)
Round	Date	Pairing			Result	PR
Round 4	27.10., 21:40	Karol Szczerek [ [?]]	-	Jakob Garal [ [?]]	0:1	(5,57:4,47)
Round 3	07.10., 22:27	Karol Szczerek [ [?]]	-	Mario Lazzer [ [?]]	1:0	(4,04:3,40)
Round 2	10.10., 00:05	Karol Szczerek [ [?]]	-	Cihangir Cetinel [ [?]]	1:0	(4,65:5,31)
Round 1	14.10., 19:14	Karol Szczerek [ [?]]	-	Amir Golegolab [ [?]]	0:1	(4,72:2,57)
4 Matches: 2 Won (50%), 2 Lost (50%) - - - PR: 4,73 (from 4,04 to 5,57), Opponent: 3,92

WBIF Champions Cup 2019 (GG)
Round	Date	Pairing			Result	PR
Round 5	16.05., 23:46	Karol Szczerek [ [?]]	-	Gary Fox [ [?]]	0:1	(5,05:11,24)
Round 4	11.05., 22:36	Karol Szczerek [ [?]]	-	Cuneyt Argun Genc [ [?]]	0:1	(5,34:4,65)
Round 3	28.04., 22:52	Karol Szczerek [ [?]]	-	Geir Pedersen [ [?]]	0:1	(without PR)
Round 2	20.04., 00:27	Karol Szczerek [ [?]]	-	Mariano Irigoy [ [?]]	1:0	(6,16:12,79)
Round 1	15.04., 23:12	Karol Szczerek [ [?]]	-	Aref Alipour [ [?]]	1:0	(8,25:7,35)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 6,29 (from 5,05 to 8,25), Opponent: 9,09

23. WBIF Open
Round	Date	Pairing			Result	PR
Round 8	05.05., 20:43	Karol Szczerek [ [?]]	-	Erez Amrani [ [?]]	0:1	(5,66:11,67)
Round 7	29.04., 22:37	Karol Szczerek [ [?]]	-	Nestor Avila [ [?]]	1:0	(6,24:9,89)
Round 6	15.04., 19:00	Karol Szczerek [ [?]]	-	Andrew Selby [ [?]]	0:1	(5,75:6,81)
Round 5	13.04., 21:18	Karol Szczerek [ [?]]	-	Tiberiu Bostan [ [?]]	1:0	(4,46:7,56)
Round 4	05.04., 19:08	Karol Szczerek [ [?]]	-	Vasilis Tzanetis [ [?]]	1:0	(4,82:3,71)
Round 3	09.03., 22:09	Karol Szczerek [ [?]]	-	Antonio Anelli [ [?]]	1:0	(6,89:11,14)
Round 2	23.03., 20:22	Karol Szczerek [ [?]]	-	Nariman Rzaiev [ [?]]	0:1	(7,50:10,57)
Round 1	07.03., 22:00	Karol Szczerek [ [?]]	-	Torsten Lux [ [?]]	1:0	(7,01:6,34)
8 Matches: 5 Won (63%), 3 Lost (38%) - - - PR: 6,00 (from 4,46 to 7,50), Opponent: 8,52

21. WBIF Open
Round	Date	Pairing			Result	PR
Round 12	07.03., 12:20	Karol Szczerek [ [?]]	-	Mislav Kovacic [ [?]]	0:1	(6,27:3,84)
Round 11	26.02., 20:21	Karol Szczerek [ [?]]	-	Amir Eshraghi [ [?]]	1:0	(3,76:3,35)
Round 10	17.02., 18:57	Karol Szczerek [ [?]]	-	Eric Benichou [ [?]]	1:0	(4,32:6,49)
Round 9	08.02., 22:20	Karol Szczerek [ [?]]	-	Edris Ashhadi [ [?]]	1:0	(4,41:2,76)
Round 8	30.01., 18:19	Karol Szczerek [ [?]]	-	Adrian Nedelcu [ [?]]	1:0	(6,84:14,58)
Round 7	21.01., 22:19	Karol Szczerek [ [?]]	-	Christian Setzpfandt [ [?]]	0:1	(10,16:3,47)
Round 6	12.01., 22:53	Karol Szczerek [ [?]]	-	Tasos Anastasiou [ [?]]	0:1	(6,26:3,97)
Round 5	02.01., 16:47	Karol Szczerek [ [?]]	-	Honza Cerny [ [?]]	1:0	(6,17:5,76)
Round 4	30.12., 20:29	Karol Szczerek [ [?]]	-	Plamen Atanasov [ [?]]	1:0	(6,07:9,89)
Round 3	08.12., 18:52	Karol Szczerek [ [?]]	-	Marco Tamigi [ [?]]	1:0	(without PR)
Round 2	14.12., 22:40	Karol Szczerek [ [?]]	-	Marcus Reinhard [ [?]]	1:0	(8,17:4,92)
Round 1	06.12., 18:43	Karol Szczerek [ [?]]	-	Leonhard Riebler [ [?]]	1:0	(5,05:8,28)
12 Matches: 9 Won (75%), 3 Lost (25%) - - - PR: 6,02 (from 3,76 to 10,16), Opponent: 6,22

16th WBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 5	13.09., 23:29	Karol Szczerek [ [?]]	-	Yurii Havryliev [ [?]]	0:1	(without PR)
Round 4	25.08., 23:23	Karol Szczerek [ [?]]	-	Richard Wagner [ [?]]	0:1	(8,07:12,68)
Round 3	21.07., 22:02	Karol Szczerek [ [?]]	-	Andrew Darby [ [?]]	1:0	(6,84:9,44)
Round 2	15.08., 22:23	Karol Szczerek [ [?]]	-	Alem Zajmovic [ [?]]	1:0	(5,38:7,69)
Round 1	21.07., 13:59	Karol Szczerek [ [?]]	-	Markus Klein [ [?]]	0:1	(6,81:5,16)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 7,05 (from 5,38 to 8,07), Opponent: 9,54

15th WBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 6	16.06., 22:22	Karol Szczerek [ [?]]	-	Laila Leonhardt [ [?]]	0:1	(6,60:5,14)
Round 5	03.06., 21:52	Karol Szczerek [ [?]]	-	Andrew Selby [ [?]]	0:1	(5,16:10,21)
Round 4	22.05., 23:13	Karol Szczerek [ [?]]	-	Martin Stemberka [ [?]]	0:1	(8,48:6,70)
Round 3	04.05., 23:07	Karol Szczerek [ [?]]	-	Stefanos Bonanos [ [?]]	1:0	(4,99:6,40)
Round 2	14.05., 22:41	Karol Szczerek [ [?]]	-	Dobrin Komitov [ [?]]	1:0	(5,31:11,77)
Round 1	07.05., 23:24	Karol Szczerek [ [?]]	-	Dimitris Doxaras [ [?]]	1:0	(3,39:10,54)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 5,91 (from 3,39 to 8,48), Opponent: 8,17

13th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 6	25.09., 23:02	Karol Szczerek [ [?]]	-	Anna Price [ [?]]	0:1	(3,76:7,56)
Round 5	17.09., 18:42	Karol Szczerek [ [?]]	-	Evangelos Loridas [ [?]]	0:1	(4,14:12,83)
Round 4	05.09., 21:47	Karol Szczerek [ [?]]	-	Karen Sarkisyan [ [?]]	1:0	(5,07:4,44)
Round 3	23.07., 23:05	Karol Szczerek [ [?]]	-	Peter Urbantschitsch [ [?]]	1:0	(7,17:3,94)
Round 2	21.07., 20:20	Karol Szczerek [ [?]]	-	Laurence Sinitzky [ [?]]	1:0	(4,93:19,16)
Round 1	03.08., 18:10	Karol Szczerek [ [?]]	-	Charles Hill [ [?]]	0:1	(5,15:6,88)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 4,96 (from 3,76 to 7,17), Opponent: 8,28

12th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 6	02.07., 00:00	Karol Szczerek [ [?]]	-	Andreas Hofmann [ [?]]	0:1	(without PR)
Round 5	14.06., 22:53	Karol Szczerek [ [?]]	-	Pedro Sanz [ [?]]	0:1	(6,26:8,48)
Round 4	07.06., 12:48	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	0:1	(3,62:3,77)
Round 3	27.05., 18:49	Karol Szczerek [ [?]]	-	Tasos Anagnostou [ [?]]	1:0	(4,81:8,72)
Round 2	28.05., 19:08	Karol Szczerek [ [?]]	-	Amir Eshraghi [ [?]]	1:0	(4,76:3,54)
Round 1	14.05., 22:16	Karol Szczerek [ [?]]	-	Michael Weidner [ [?]]	1:0	(2,71:7,94)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 4,77 (from 2,71 to 6,26), Opponent: 7,07

EBIF Champions Cup 2018 (GG)
Round	Date	Pairing			Result	PR
Round 10	16.07., 19:15	Karol Szczerek [ [?]]	-	Amir Eshraghi [ [?]]	0:1	(2,65:3,20)
Round 9	28.06., 00:00	Karol Szczerek [ [?]]	-	Bye
Round 8	21.06., 22:04	Karol Szczerek [ [?]]	-	Amin Shahvalizadeh [ [?]]	1:0	(4,95:4,95)
Round 7	12.06., 21:50	Karol Szczerek [ [?]]	-	Anna Mielech [ [?]]	1:0	(4,56:10,80)
Round 6	04.06., 21:59	Karol Szczerek [ [?]]	-	Aref Alipour [ [?]]	0:1	(6,57:4,90)
Round 5	23.05., 23:02	Karol Szczerek [ [?]]	-	Dagfinn H. Snarheim [ [?]]	1:0	(4,97:3,27)
Round 4	13.05., 22:18	Karol Szczerek [ [?]]	-	Michaela Olsen [ [?]]	1:0	(4,51:6,68)
Round 3	12.04., 21:28	Karol Szczerek [ [?]]	-	Fritz Rattinger [ [?]]	0:1	(4,44:6,75)
Round 2	10.04., 21:34	Karol Szczerek [ [?]]	-	Vasily Chemokhonenko [ [?]]	1:0	(5,44:2,58)
Round 1	03.05., 21:21	Karol Szczerek [ [?]]	-	Mimis Tsakoniatis [ [?]]	1:0	(5,81:8,26)
10 Matches: 6 Won (67%), 3 Lost (33%), 1 Bye - - - PR: 4,97 (from 2,65 to 6,57), Opponent: 5,67

EBIF European Team Championship 2018 (GG)
Round	Date	Pairing			Result	PR
Round 3	06.09., 22:05	Karol Szczerek [ [?]]	-	Sven Wisloff Nilssen [ [?]]	1:0	(9,35:4,07)
Round 2	10.09., 22:04	Karol Szczerek [ [?]]	-	Cihangir Cetinel [ [?]]	1:0	(7,24:7,13)
Round 1	24.09., 21:05	Karol Szczerek [ [?]]	-	Mario Lazzer [ [?]]	0:1	(7,19:6,84)
3 Matches: 2 Won (67%), 1 Lost (33%) - - - PR: 8,08 (from 7,19 to 9,35), Opponent: 5,80

11th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 8	18.02., 12:44	Karol Szczerek [ [?]]	-	Saeed Nourmohammadi [ [?]]	0:1	(3,92:7,71)
Round 7	01.02., 23:15	Karol Szczerek [ [?]]	-	Steven Waller [ [?]]	1:0	(3,99:8,92)
Round 6	23.01., 21:35	Karol Szczerek [ [?]]	-	Farzande Irannn [ [?]]	1:0	(5,66:5,24)
Round 5	13.01., 21:50	Karol Szczerek [ [?]]	-	Susanne Lahme [ [?]]	1:0	(5,17:9,11)
Round 4	02.01., 20:17	Karol Szczerek [ [?]]	-	Mihaela Horodinca [ [?]]	1:0	(without PR)
Round 3	23.12., 22:48	Karol Szczerek [ [?]]	-	Erkan Varli [ [?]]	1:0	(4,38:7,66)
Round 2	27.11., 22:58	Karol Szczerek [ [?]]	-	Hamidreza Shahrokhi [ [?]]	0:1	(6,32:9,07)
Round 1	08.12., 21:04	Karol Szczerek [ [?]]	-	Murat Elver [ [?]]	0:1	(5,08:13,53)
8 Matches: 5 Won (63%), 3 Lost (38%) - - - PR: 4,87 (from 3,92 to 6,32), Opponent: 9,03

EBIF European Team Championship 2017 (GG)
Round	Date	Pairing			Result	PR
Round 7	07.12., 20:43	Karol Szczerek [ [?]]	-	Mario Lazzer [ [?]]	0:1	(without PR)
Round 6	23.11., 21:41	Karol Szczerek [ [?]]	-	Zdenek Zizka [ [?]]	0:1	(3,38:3,54)
Round 5	14.11., 21:04	Karol Szczerek [ [?]]	-	Marcel Jochem [ [?]]	1:0	(5,00:6,19)
Round 4	28.10., 23:04	Karol Szczerek [ [?]]	-	Daniel Kocsis [ [?]]	1:0	(4,43:10,22)
Round 3	05.10., 20:32	Karol Szczerek [ [?]]	-	Michalis Manolios [ [?]]	1:0	(6,86:7,47)
Round 2	30.09., 21:31	Karol Szczerek [ [?]]	-	Karen Sarkisyan [ [?]]	1:0	(8,53:3,40)
Round 1	21.09., 00:00	Karol Szczerek [ [?]]	-	Bye
7 Matches: 4 Won (67%), 2 Lost (33%), 1 Bye - - - PR: 5,28 (from 3,38 to 8,53), Opponent: 6,36

10th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 6	20.11., 23:03	Karol Szczerek [ [?]]	-	Jürgen Hegele [ [?]]	0:1	(5,95:4,22)
Round 5	31.10., 18:12	Karol Szczerek [ [?]]	-	Eva Zizkova [ [?]]	0:1	(4,48:7,59)
Round 4	07.10., 20:51	Karol Szczerek [ [?]]	-	Martin Zizka [ [?]]	1:0	(4,25:5,87)
Round 3	11.09., 22:49	Karol Szczerek [ [?]]	-	Ralf Sudbrak [ [?]]	0:1	(8,88:10,06)
Round 2	26.09., 22:11	Karol Szczerek [ [?]]	-	Mimis Tsakoniatis [ [?]]	1:0	(6,11:6,10)
Round 1	14.09., 21:43	Karol Szczerek [ [?]]	-	Michail Proukakis [ [?]]	1:0	(4,35:4,25)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 5,51 (from 4,25 to 8,88), Opponent: 6,08

9th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 7	01.07., 23:40	Karol Szczerek [ [?]]	-	Katalin Veszeli [ [?]]	0:1	(3,38:7,83)
Round 6	16.06., 22:01	Karol Szczerek [ [?]]	-	Frans Rediin [ [?]]	1:0	(3,01:12,47)
Round 5	16.08., 12:52	Karol Szczerek [ [?]]	-	Markus Klein [ [?]]	1:0	(4,34:2,10)
Round 4	22.05., 22:11	Karol Szczerek [ [?]]	-	Ugur Ilhami Ozden [ [?]]	0:1	(2,98:5,89)
Round 3	24.04., 23:44	Karol Szczerek [ [?]]	-	David Temkeli [ [?]]	0:1	(5,80:6,09)
Round 2	08.05., 22:28	Karol Szczerek [ [?]]	-	Kostas Raissis [ [?]]	1:0	(2,99:11,47)
Round 1	12.05., 00:10	Karol Szczerek [ [?]]	-	Berkant Bilgi [ [?]]	1:0	(6,54:6,81)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 4,53 (from 2,98 to 6,54), Opponent: 7,25

EBIF Champions Cup 2017 (GG)
Round	Date	Pairing			Result	PR
Round 12	20.07., 21:11	Karol Szczerek [ [?]]	-	Amir Eshraghi [ [?]]	0:1	(4,54:2,99)
Round 11	13.07., 22:51	Karol Szczerek [ [?]]	-	Jess Danielsen [ [?]]	1:0	(3,06:4,02)
Round 10	11.07., 00:53	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	1:0	(4,87:6,13)
Round 9	03.07., 20:16	Karol Szczerek [ [?]]	-	Amir Eshraghi [ [?]]	0:1	(6,47:2,92)
Round 8	23.06., 11:19	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	1:0	(4,85:3,99)
Round 7	13.06., 16:27	Karol Szczerek [ [?]]	-	Costas Chiotinis [ [?]]	1:0	(3,74:2,88)
Round 6	23.05., 21:36	Karol Szczerek [ [?]]	-	Toni Bernaba [ [?]]	1:0	(4,15:5,71)
Round 5	21.05., 11:17	Karol Szczerek [ [?]]	-	Remi Deschamps [ [?]]	0:1	(4,16:7,26)
Round 4	05.05., 00:07	Karol Szczerek [ [?]]	-	Georges Grünbaum [ [?]]	1:0	(5,13:6,59)
Round 3	09.04., 00:05	Karol Szczerek [ [?]]	-	Zbigniew Szczerek [ [?]]	1:0	(5,25:6,89)
Round 2	01.05., 00:00	Karol Szczerek [ [?]]	-	Rosen Peychev [ [?]]	!	!
Round 1	30.04., 11:57	Karol Szczerek [ [?]]	-	Yaroslav Gusev [ [?]]	1:0	(7,18:5,01)
11 Matches: 8 Won (73%), 3 Lost (27%) - - - PR: 4,89 (from 3,06 to 7,18), Opponent: 4,88

8th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 13	15.03., 22:19	Karol Szczerek [ [?]]	-	Jalil Khalili [ [?]]	0:1	(3,05:6,90)
Round 12	07.03., 22:49	Karol Szczerek [ [?]]	-	Jalil Khalili [ [?]]	1:0	(6,11:6,71)
Round 11	05.03., 10:56	Karol Szczerek [ [?]]	-	Remi Deschamps [ [?]]	1:0	(4,58:4,39)
Round 10	20.02., 21:21	Karol Szczerek [ [?]]	-	Olga Ivanova [ [?]]	1:0	(6,06:10,67)
Round 9	09.02., 21:19	Karol Szczerek [ [?]]	-	Przemyslaw Nadziejko [ [?]]	1:0	(3,40:7,35)
Round 8	26.01., 21:33	Karol Szczerek [ [?]]	-	Konstantin Bartash [ [?]]	1:0	(4,90:5,15)
Round 7	17.01., 22:12	Karol Szczerek [ [?]]	-	Jacek Wojciechowski [ [?]]	0:1	(7,89:5,31)
Round 6	04.01., 22:18	Karol Szczerek [ [?]]	-	Leo Waters [ [?]]	1:0	(4,21:3,53)
Round 5	14.12., 22:15	Karol Szczerek [ [?]]	-	Eduard Nazaryan [ [?]]	1:0	(4,35:4,39)
Round 4	11.12., 22:35	Karol Szczerek [ [?]]	-	Markus Klein [ [?]]	1:0	(3,25:3,99)
Round 3	23.11., 09:32	Karol Szczerek [ [?]]	-	Erkan Varli [ [?]]	0:1	(without PR)
Round 2	19.11., 10:32	Karol Szczerek [ [?]]	-	Laurence Sinitzky [ [?]]	1:0	(8,83:6,67)
Round 1	15.11., 21:24	Karol Szczerek [ [?]]	-	Peter Urbantschitsch [ [?]]	1:0	(6,31:6,01)
13 Matches: 10 Won (77%), 3 Lost (23%) - - - PR: 4,96 (from 3,05 to 8,83), Opponent: 5,76

EBIF European Team Championship 2016 (GG)
Round	Date	Pairing			Result	PR
Round 10	12.01., 22:07	Karol Szczerek [ [?]]	-	Heimo Löbler [ [?]]	1:0	(5,76:8,56)
Round 10	11.01., 23:04	Karol Szczerek [ [?]]	-	Hallur Sævarsson [ [?]]	0:1	(6,03:5,64)
Round 9	15.12., 23:32	Karol Szczerek [ [?]]	-	Heimo Löbler [ [?]]	1:0	(4,37:8,83)
Round 9	22.12., 23:55	Karol Szczerek [ [?]]	-	Hallur Sævarsson [ [?]]	0:1	(4,15:4,19)
Round 8	28.11., 22:38	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	1:0	(4,24:2,71)
Round 7	22.11., 22:59	Karol Szczerek [ [?]]	-	Volker Sonnabend [ [?]]	1:0	(4,14:4,06)
Round 6	04.11., 00:25	Karol Szczerek [ [?]]	-	Nino Martincevic [ [?]]	0:1	(6,95:4,56)
Round 5	25.10., 21:48	Karol Szczerek [ [?]]	-	Cihangir Cetinel [ [?]]	1:0	(5,64:7,90)
Round 4	12.10., 19:37	Karol Szczerek [ [?]]	-	Amir Eshraghi [ [?]]	0:1	(2,64:4,38)
Round 3	03.10., 00:00	Karol Szczerek [ [?]]	-	Mario Lazzer [ [?]]	1:0	(kontumaz)
Round 2	10.09., 22:30	Karol Szczerek [ [?]]	-	Zdenek Zizka [ [?]]	1:0	(4,01:2,37)
Round 1	12.09., 22:26	Karol Szczerek [ [?]]	-	Sergey Erokhin [ [?]]	1:0	(3,86:3,13)
12 Matches: 8 Won (67%), 4 Lost (33%) - - - PR: 4,71 (from 2,64 to 6,95), Opponent: 4,86

7th EBIF Open (WBIF Tiger)
Round	Date	Pairing			Result	PR
Round 10	03.10., 22:39	Karol Szczerek [ [?]]	-	Jacques Wehli [ [?]]	0:1	(3,91:4,56)
Round 9	25.09., 12:52	Karol Szczerek [ [?]]	-	Charles Hill [ [?]]	1:0	(5,51:5,93)
Round 8	06.09., 21:46	Karol Szczerek [ [?]]	-	Honza Cerny [ [?]]	1:0	(4,93:6,29)
Round 7	24.08., 23:20	Karol Szczerek [ [?]]	-	Ali Ozbilen [ [?]]	1:0	(7,20:8,37)
Round 6	07.08., 22:23	Karol Szczerek [ [?]]	-	Olga Ivanova [ [?]]	1:0	(without PR)
Round 5	12.07., 22:41	Karol Szczerek [ [?]]	-	Markus Klein [ [?]]	0:1	(4,17:5,80)
Round 4	03.07., 12:21	Karol Szczerek [ [?]]	-	Mihaela Horodinca [ [?]]	1:0	(3,35:12,65)
Round 3	22.06., 10:34	Karol Szczerek [ [?]]	-	Jacek Wojciechowski [ [?]]	1:0	(without PR)
Round 2	11.06., 12:58	Karol Szczerek [ [?]]	-	Marco De Bortoli [ [?]]	0:1	(7,46:17,65)
Round 1	07.06., 21:40	Karol Szczerek [ [?]]	-	Bakar Matikashvili [ [?]]	1:0	(5,62:4,70)
10 Matches: 7 Won (70%), 3 Lost (30%) - - - PR: 5,22 (from 3,35 to 7,46), Opponent: 8,54

EBIF Champions Cup 2016 (GG)
Round	Date	Pairing			Result	PR
Round 11	03.06., 21:34	Karol Szczerek [ [?]]	-	Toni Bernaba [ [?]]	0:1	(5,88:3,99)
Round 10	28.05., 13:09	Karol Szczerek [ [?]]	-	Jalil Khalili [ [?]]	1:0	(4,58:5,08)
Round 9	22.05., 11:33	Karol Szczerek [ [?]]	-	Zdenek Zizka [ [?]]	1:0	(3,68:4,49)
Round 8	14.05., 16:42	Karol Szczerek [ [?]]	-	Michalis Manolios [ [?]]	1:0	(2,66:3,72)
Round 7	02.05., 22:08	Karol Szczerek [ [?]]	-	Georges Grünbaum [ [?]]	0:1	(3,97:8,33)
Round 6	23.04., 18:10	Karol Szczerek [ [?]]	-	Jacek Wojciechowski [ [?]]	1:0	(5,62:4,38)
Round 5	13.04., 22:15	Karol Szczerek [ [?]]	-	Andreas Hofmann [ [?]]	1:0	(3,73:5,82)
Round 4	04.04., 18:39	Karol Szczerek [ [?]]	-	Sergey Erokhin [ [?]]	0:1	(9,54:4,95)
Round 3	03.03., 00:00	Karol Szczerek [ [?]]	-	Bye
Round 2	07.03., 22:58	Karol Szczerek [ [?]]	-	Daniel Tudose [ [?]]	1:0	(6,50:9,58)
Round 1	05.03., 11:32	Karol Szczerek [ [?]]	-	Georgi Cholakov [ [?]]	1:0	(5,25:4,10)
11 Matches: 7 Won (70%), 3 Lost (30%), 1 Bye - - - PR: 5,08 (from 2,66 to 9,54), Opponent: 5,34

6th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 6	06.04., 23:41	Karol Szczerek [ [?]]	-	Gaz Owen [ [?]]	0:1	(3,14:3,38)
Round 5	18.03., 22:48	Karol Szczerek [ [?]]	-	Maya Peycheva [ [?]]	0:1	(6,02:5,02)
Round 4	06.03., 12:06	Karol Szczerek [ [?]]	-	Olga Ivanova [ [?]]	1:0	(6,09:9,39)
Round 3	27.02., 19:34	Karol Szczerek [ [?]]	-	Kenny Jorgensen [ [?]]	1:0	(1,82:9,69)
Round 2	06.02., 23:10	Karol Szczerek [ [?]]	-	George Jacobs [ [?]]	0:1	(3,70:7,06)
Round 1	08.02., 17:19	Karol Szczerek [ [?]]	-	Radina Altaparmakova [ [?]]	1:0	(4,38:15,06)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 4,31 (from 1,82 to 6,09), Opponent: 8,16

5th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 3	05.11., 23:15	Karol Szczerek [ [?]]	-	Leonidas Sotiriadis [ [?]]	0:1	(5,20:11,09)
Round 2	11.11., 11:36	Karol Szczerek [ [?]]	-	Sebastian Wilkinson [ [?]]	0:1	(5,56:7,05)
Round 1	18.11., 07:53	Karol Szczerek [ [?]]	-	Masoud Z.Aghdam [ [?]]	0:1	(6,92:11,14)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 5,66 (from 5,20 to 6,92), Opponent: 9,65

EBIF European Team Championship 2015 (GG)
Round	Date	Pairing			Result	PR
Round 3	27.10., 23:40	Karol Szczerek [ [?]]	-	Dado Martincevic [ [?]]	0:1	(5,72:6,72)
Round 2	12.10., 21:30	Karol Szczerek [ [?]]	-	Zdenek Zizka [ [?]]	0:1	(4,98:4,25)
Round 1	24.10., 10:52	Karol Szczerek [ [?]]	-	Jon Barnes [ [?]]	1:0	(6,54:3,56)
3 Matches: 1 Won (33%), 2 Lost (67%) - - - PR: 5,66 (from 4,98 to 6,54), Opponent: 4,65

4th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 4	12.06., 11:34	Karol Szczerek [ [?]]	-	Ulla Hansen [ [?]]	0:1	(2,19:7,11)
Round 3	24.05., 22:50	Karol Szczerek [ [?]]	-	Boris Borunov [ [?]]	0:1	(5,26:13,25)
Round 2	17.05., 21:51	Karol Szczerek [ [?]]	-	Dmitry Shirokov [ [?]]	1:0	(3,48:12,80)
Round 1	23.05., 12:17	Karol Szczerek [ [?]]	-	Karsten Bredahl [ [?]]	0:1	(4,14:4,00)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 4,10 (from 2,19 to 5,26), Opponent: 9,84

EBIF Champions Cup 2015 (GG)
Round	Date	Pairing			Result	PR
Round 5	23.04., 22:49	Karol Szczerek [ [?]]	-	Frank Simon [ [?]]	0:1	(6,66:6,16)
Round 4	08.04., 00:19	Karol Szczerek [ [?]]	-	Wolfgang Bacher [ [?]]	0:1	(4,51:4,47)
Round 3	11.03., 00:31	Karol Szczerek [ [?]]	-	Nino Martincevic [ [?]]	0:1	(3,49:5,73)
Round 2	25.03., 22:44	Karol Szczerek [ [?]]	-	Roland Himmelberger [ [?]]	1:0	(6,32:9,01)
Round 1	29.03., 20:57	Karol Szczerek [ [?]]	-	Athanasios Lagopatis [ [?]]	1:0	(3,72:7,87)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 4,83 (from 3,49 to 6,66), Opponent: 6,53

EBIF European Team Championship 2014 (GG)
Round	Date	Pairing			Result	PR
Round 3	16.09., 00:24	Karol Szczerek [ [?]]	-	Kamyar Karimi [ [?]]	1:0	(6,23:2,38)
Round 2	15.09., 21:45	Karol Szczerek [ [?]]	-	Giorgio Castellano [ [?]]	1:0	(5,17:5,54)
Round 1	06.10., 09:40	Karol Szczerek [ [?]]	-	Stanislav Narkunas [ [?]]	0:1	(5,47:4,87)
3 Matches: 2 Won (67%), 1 Lost (33%) - - - PR: 5,61 (from 5,17 to 6,23), Opponent: 4,38

2nd EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 7	07.10., 23:28	Karol Szczerek [ [?]]	-	Jacques Wehli [ [?]]	0:1	(7,08:12,22)
Round 6	21.09., 17:07	Karol Szczerek [ [?]]	-	Nino Martincevic [ [?]]	0:1	(7,14:7,63)
Round 5	06.09., 23:11	Karol Szczerek [ [?]]	-	Markus Klein [ [?]]	0:1	(8,05:5,56)
Round 4	20.08., 00:00	Karol Szczerek [ [?]]	-	Rodryk Schönfeld [ [?]]	1:0	(5,33:9,94)
Round 3	06.08., 00:00	Karol Szczerek [ [?]]	-	Ralf Sudbrak [ [?]]	1:0	(7,14:6,35)
Round 2	06.08., 00:00	Karol Szczerek [ [?]]	-	Shahab Siavash [ [?]]	1:0	(6,33:8,42)
Round 1	06.08., 00:00	Karol Szczerek [ [?]]	-	Tasos Anagnostou [ [?]]	1:0	(8,33:8,15)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 7,13 (from 5,33 to 8,33), Opponent: 8,21

WORLD BACKGAMMON INTERNET FEDERATION

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