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Player-Statistics

Flag Poland Marek Wojciechowski [M3]
Nickname Gridgammon marras
Nickname WBIF Tiger marras
Nickname BG Studio Heroes marras
Matches (rated) 107 Matches: 58 Won (54%), 49 Lost (46%)
Elo (Rank active/all time) 1581 (399./506.)
Logo XG-PR All: 6,70        5: 6,19        10: 6,11        25: 6,63
Logo XG-PR,
53 Matches (51%): 36 Won, 17 Lost
Logo XG-PR,
51 Matches (49%): 20 Won, 31 Lost
Picture player

Tourney placements
Association Year Tourney Class Rank
2024 X Nat'l Championship Poland 4
2024 IX Nat'l Championship Poland 1

XI Nat'l Championship Poland
Round Date Pairing Result PR
Round 12 Flag Poland Marek Wojciechowski [M3] - Flag Poland Grzegorz Buze
Round 11 29.01., 20:25 Flag Poland Marek Wojciechowski [M3] - Flag Poland Wojciech Bator [M3] 0:1 (5,48:7,04)
Round 10 24.01., 19:51 Flag Poland Marek Wojciechowski [M3] - Flag Poland Bartosz Borowski 1:0 (3,58:12,63)
Round 9 18.01., 19:34 Flag Poland Marek Wojciechowski [M3] - Flag Poland Mateusz Sulima 1:0 (8,76:24,73)
Round 8 20.12., 20:05 Flag Poland Marek Wojciechowski [M3] - Flag Poland Karol Szczerek [M3] 1:0 (4,99:7,16)
Round 7 16.12., 16:17 Flag Poland Marek Wojciechowski [M3] - Flag Poland Grzegorz Buze 0:1 (8,58:7,45)
Round 6 06.12., 11:14 Flag Poland Marek Wojciechowski [M3] - Flag Poland Jacek Wojciechowski [M1] 1:0 (5,20:5,51)
Round 5 14.11., 19:07 Flag Poland Marek Wojciechowski [M3] - Flag Poland Wojciech Bator [M3] 0:1 (8,66:6,75)
Round 4 06.11., 16:24 Flag Poland Marek Wojciechowski [M3] - Flag Poland Jakub Zytkowski 1:0 (2,31:4,71)
Round 3 16.11., 12:04 Flag Poland Marek Wojciechowski [M3] - Flag Poland Radosław Skarzynski 1:0 (7,66:14,67)
Round 2 04.11., 19:05 Flag Poland Marek Wojciechowski [M3] - Flag Poland Otton Kestenblatt 1:0 (5,59:16,32)
Round 1 18.11., 22:22 Flag Poland Marek Wojciechowski [M3] - Flag Poland Piotr Zielonka 1:0 (5,85:5,89)
11 Matches: 8 Won (73%), 3 Lost (27%) - - - PR: 6,06 (from 2,31 to 8,76), Opponent: 9,46
WBIF World Team Championship 2025
Round Date Pairing Result PR
Round 4 24.10., 20:52 Flag Poland Marek Wojciechowski [M3] - Flag Ukraine Mykhailo Yuzhnyi 0:1 (7,87:6,87)
Round 3 30.09., 18:04 Flag Poland Marek Wojciechowski [M3] - Flag South Africa Tony Moutzouris 0:1 (8,30:4,66)
Round 2 04.10., 20:36 Flag Poland Marek Wojciechowski [M3] - Flag United Arab Emirates Smbat Pogosyan [M2] 0:1 (9,09:8,36)
Round 1 01.10., 20:00 Flag Poland Marek Wojciechowski [M3] - Flag Austria Bernhard Mayr [G3] 1:0 (kontumaz)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 8,29 (from 7,87 to 9,09), Opponent: 6,44
X Nat'l Championship Poland
Round Date Pairing Result PR
Round 15 30.01., 22:20 Flag Poland Marek Wojciechowski [M3] - Flag Poland Karol Szczerek [M3] 0:1 (6,96:4,35)
Round 14 26.01., 22:45 Flag Poland Marek Wojciechowski [M3] - Flag Poland Maciej Kaluzinski [A2] 0:1 (3,52:7,14)
Round 13 18.01., 19:00 Flag Poland Marek Wojciechowski [M3] - Flag Poland Krzysztof Cebula [M3] 0:1 (6,82:7,92)
Round 12 10.01., 22:04 Flag Poland Marek Wojciechowski [M3] - Flag Poland Maciej Zmudka 1:0 (7,27:8,47)
Round 11 04.01., 18:19 Flag Poland Marek Wojciechowski [M3] - Flag Poland Przemyslaw Nadziejko 1:0 (8,57:6,69)
Round 10 27.12., 17:22 Flag Poland Marek Wojciechowski [M3] - Flag Poland Jakub Zytkowski 1:0 (7,12:10,22)
Round 9 18.12., 19:41 Flag Poland Marek Wojciechowski [M3] - Flag Poland Krzysztof Cebula [M3] 0:1 (7,44:5,30)
Round 8 12.12., 21:55 Flag Poland Marek Wojciechowski [M3] - Flag Poland Maciej Kaluzinski [A2] 1:0 (7,30:8,80)
Round 7 28.11., 22:17 Flag Poland Marek Wojciechowski [M3] - Flag Poland Wojciech Bator [M3] 1:0 (4,28:4,26)
Round 6 20.11., 18:44 Flag Poland Marek Wojciechowski [M3] - Flag Poland Grzegorz Buze 1:0 (8,48:5,57)
Round 5 16.11., 10:43 Flag Poland Marek Wojciechowski [M3] - Flag Poland Jacek Wojciechowski [M1] 1:0 (4,14:5,94)
Round 4 23.10., 20:41 Flag Poland Marek Wojciechowski [M3] - Flag Poland Rafal Zak 1:0 (9,72:13,50)
Round 3 21.10., 19:07 Flag Poland Marek Wojciechowski [M3] - Flag Poland Kacper Kacperski [M2] 1:0 (4,73:4,36)
Round 2 02.11., 20:56 Flag Poland Marek Wojciechowski [M3] - Flag Poland Otton Kestenblatt 1:0 (6,55:18,82)
Round 1 07.11., 22:23 Flag Poland Marek Wojciechowski [M3] - Flag Poland Karol Szczerek [M3] 0:1 (5,77:6,45)
15 Matches: 10 Won (67%), 5 Lost (33%) - - - PR: 6,70 (from 3,52 to 9,72), Opponent: 8,03
WBIF World Cup 2025
Round Date Pairing Result PR
Round 6 07.06., 15:52 Flag Poland Marek Wojciechowski [M3] - Flag Brazil Rodrigo Cassiari Martinho 0:1 (7,04:5,11)
Round 5 21.05., 20:48 Flag Poland Marek Wojciechowski [M3] - Flag Bulgaria Maya Peycheva [M2] 1:0 (4,77:7,31)
Round 4 29.04., 18:48 Flag Poland Marek Wojciechowski [M3] - Flag Iran Mohammadreza Amini [M1] 1:0 (6,97:5,66)
Round 3 16.04., 20:10 Flag Poland Marek Wojciechowski [M3] - Flag Portugal Sérgio Dias 0:1 (6,76:12,61)
Round 2 09.04., 11:37 Flag Poland Marek Wojciechowski [M3] - Flag Australia William Van Praagh [A3] 0:1 (10,75:11,71)
Round 1 23.04., 20:37 Flag Poland Marek Wojciechowski [M3] - Flag Bulgaria Velin Trendafilov 1:0 (7,10:8,82)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 7,21 (from 4,77 to 10,75), Opponent: 9,20
WBIF Champions Cup 2024
Round Date Pairing Result PR
Round 5 14.05., 18:12 Flag Poland Marek Wojciechowski [M3] - Flag France Stephane Cheneviere [G3] 0:1 (8,26:4,03)
Round 4 11.05., 00:32 Flag Poland Marek Wojciechowski [M3] - Flag Japan Sunao Hirabayashi 0:1 (6,77:5,19)
Round 3 14.04., 21:04 Flag Poland Marek Wojciechowski [M3] - Flag Switzerland Rino Mathis 1:0 (8,81:4,52)
Round 2 12.04., 21:11 Flag Poland Marek Wojciechowski [M3] - Flag Poland Miroslaw Golda 1:0 (5,08:9,06)
Round 1 15.04., 10:33 Flag Poland Marek Wojciechowski [M3] - Flag Australia Greg Kurrell 0:1 (4,48:6,61)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 6,85 (from 4,48 to 8,81), Opponent: 5,76
WBIF World Individual Championship 2024
Round Date Pairing Result PR
Round 10 22.06., 19:54 Flag Poland Marek Wojciechowski [M3] - Flag Turkey Murat Elver 0:1 (4,91:8,77)
Round 9 09.06., 22:53 Flag Poland Marek Wojciechowski [M3] - Flag France Steeve Korn [A2] 0:1 (8,62:6,72)
Round 8 19.05., 11:41 Flag Poland Marek Wojciechowski [M3] - Flag Russia Denis Mikhaylov 1:0 (6,78:5,86)
Round 7 14.05., 23:24 Flag Poland Marek Wojciechowski [M3] - Flag Italy Luigi De Lazzari [A1] 1:0 (7,31:5,84)
Round 6 20.04., 11:12 Flag Poland Marek Wojciechowski [M3] - Flag Japan Naoki Iketani [G3] 0:1 (4,58:4,68)
Round 5 20.03., 20:45 Flag Poland Marek Wojciechowski [M3] - Flag Germany Kristian Roecker 1:0 (5,92:8,29)
Round 4 08.04., 22:09 Flag Poland Marek Wojciechowski [M3] - Flag Italy Alessandro Mancini 1:0 (7,79:14,63)
Round 3 23.03., 20:12 Flag Poland Marek Wojciechowski [M3] - Flag United States Steve Reichelt [M2] 1:0 (5,86:6,44)
Round 2 17.03., 10:58 Flag Poland Marek Wojciechowski [M3] - Flag Denmark Morten Lassen 0:1 (5,74:4,62)
Round 1 26.03., 18:57 Flag Poland Marek Wojciechowski [M3] - Flag United States Frank Talbot [M1] 0:1 (10,72:4,45)
10 Matches: 5 Won (50%), 5 Lost (50%) - - - PR: 6,78 (from 4,58 to 10,72), Opponent: 7,02
WBIF World Team Championship 2024
Round Date Pairing Result PR
Round 4 19.10., 21:13 Flag Poland Marek Wojciechowski [M3] - Flag Georgia Eduard Nazaryan 1:0 (6,36:3,88)
Round 3 12.09., 19:18 Flag Poland Marek Wojciechowski [M3] - Flag United States Chris Trencher [G2] 0:1 (3,87:3,48)
Round 2 01.10., 17:34 Flag Poland Marek Wojciechowski [M3] - Flag Spain Ignasi Navarro 1:0 (5,88:6,76)
Round 1 14.09., 11:19 Flag Poland Marek Wojciechowski [M3] - Flag Japan Masanori Ichikawa [G1] 0:1 (4,88:4,22)
4 Matches: 2 Won (50%), 2 Lost (50%) - - - PR: 5,27 (from 3,87 to 6,36), Opponent: 4,39
IX Nat'l Championship Poland
Round Date Pairing Result PR
Round 16 06.03., 20:02 Flag Poland Marek Wojciechowski [M3] - Flag Poland Miroslaw Golda 1:0 (11,87:9,57)
Round 15 02.03., 20:25 Flag Poland Marek Wojciechowski [M3] - Flag Poland Miroslaw Golda 0:1 (5,61:11,03)
Round 14 26.02., 21:17 Flag Poland Marek Wojciechowski [M3] - Flag Poland Piotr Zielonka 1:0 (4,68:4,75)
Round 13 24.02., 12:49 Flag Poland Marek Wojciechowski [M3] - Flag Poland Jakub Zytkowski 1:0 (5,81:5,02)
Round 12 07.02., 21:39 Flag Poland Marek Wojciechowski [M3] - Flag Poland Karol Szczerek [M3] 1:0 (5,80:6,83)
Round 11 31.01., 21:17 Flag Poland Marek Wojciechowski [M3] - Flag Poland Mateusz Rudzinski 1:0 (6,88:14,39)
Round 10 22.01., 16:08 Flag Poland Marek Wojciechowski [M3] - Flag Poland Jakub Zytkowski 1:0 (3,52:6,33)
Round 9 14.01., 20:24 Flag Poland Marek Wojciechowski [M3] - Flag Poland Grzegorz Buze 1:0 (6,21:8,40)
Round 8 06.01., 13:06 Flag Poland Marek Wojciechowski [M3] - Flag Poland Przemyslaw Nadziejko 1:0 (5,60:6,29)
Round 7 27.12., 22:22 Flag Poland Marek Wojciechowski [M3] - Flag Poland Piotr Zielonka 0:1 (5,53:3,97)
Round 6 15.12., 20:10 Flag Poland Marek Wojciechowski [M3] - Flag Poland Miroslaw Golda 0:1 (6,05:7,72)
Round 5 18.11., 11:23 Flag Poland Marek Wojciechowski [M3] - Flag Poland Tomasz Krolik 0:1 (5,45:14,05)
Round 4 10.11., 19:51 Flag Poland Marek Wojciechowski [M3] - Flag Poland Maciej Wisniewski 1:0 (6,30:23,06)
Round 3 18.11., 18:39 Flag Poland Marek Wojciechowski [M3] - Flag Poland Pawel Jozwiak 1:0 (7,93:13,06)
Round 2 25.11., 22:06 Flag Poland Marek Wojciechowski [M3] - Flag Poland Karol Szczerek [M3] 1:0 (4,88:4,17)
Round 1 29.11., 21:02 Flag Poland Marek Wojciechowski [M3] - Flag Poland Krzysztof Cebula [M3] 1:0 (9,43:11,43)
16 Matches: 12 Won (75%), 4 Lost (25%) - - - PR: 6,34 (from 3,52 to 11,87), Opponent: 9,34
WBIF World Team Championship 2023
Round Date Pairing Result PR
Round 10 03.01., 19:01 Flag Poland Marek Wojciechowski [M3] - Flag Austria Toader Mihai Sandu [M1] 0:1 (5,12:5,28)
Round 9 17.12., 20:54 Flag Poland Marek Wojciechowski [M3] - Flag Germany Torsten Lux [G3] 0:1 (6,44:3,51)
Round 8 02.12., 12:12 Flag Poland Marek Wojciechowski [M3] - Flag Switzerland Joel Kunz 1:0 (6,92:5,53)
Round 7 24.11., 21:12 Flag Poland Marek Wojciechowski [M3] - Flag Italy Henri Sharra [M1] 1:0 (4,66:4,69)
Round 6 06.11., 21:14 Flag Poland Marek Wojciechowski [M3] - Flag United Arab Emirates Dori Rady 0:1 (6,02:7,11)
Round 5 25.10., 20:42 Flag Poland Marek Wojciechowski [M3] - Flag Netherlands Paul Van Dijke [M3] 1:0 (6,43:4,43)
Round 4 08.10., 11:10 Flag Poland Marek Wojciechowski [M3] - Flag Ireland Darryl Artt [M1] 1:0 (11,35:4,15)
Round 3 22.09., 20:52 Flag Poland Marek Wojciechowski [M3] - Flag Argentina Fernando Neumark [G3] 0:1 (5,86:2,79)
Round 2 18.09., 18:51 Flag Poland Marek Wojciechowski [M3] - Flag Thailand Daniel Bruni 1:0 (10,33:11,04)
Round 1 24.09., 20:09 Flag Poland Marek Wojciechowski [M3] - Flag New Zealand Ivo Zarnic 1:0 (8,36:9,90)
10 Matches: 6 Won (60%), 4 Lost (40%) - - - PR: 7,10 (from 4,66 to 11,35), Opponent: 5,87
WBIF World Team Championship 2021
Round Date Pairing Result PR
Round 3 16.09., 22:23 Flag Poland Marek Wojciechowski [M3] - Flag Ukraine Sergij Danylchenko 0:1 (7,25:10,28)
Round 2 17.09., 13:10 Flag Poland Marek Wojciechowski [M3] - Flag Czechia Eva Zizkova 0:1 (8,27:5,05)
Round 1 27.09., 21:30 Flag Poland Marek Wojciechowski [M3] - Flag Greece Theodosis Badas [M2] 0:1 (6,10:4,37)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 7,28 (from 6,10 to 8,27), Opponent: 6,46
WBIF World Team Championship 2020
Round Date Pairing Result PR
Round 4 18.10., 20:06 Flag Poland Marek Wojciechowski [M3] - Flag Bosnia and Herzegovina Emir Begic 1:0 (6,62:16,32)
Round 3 29.09., 22:57 Flag Poland Marek Wojciechowski [M3] - Flag Cyprus Theocharis Georgiou 1:0 (8,61:12,03)
Round 2 20.09., 20:53 Flag Poland Marek Wojciechowski [M3] - Flag Greece Costas Chiotinis 0:1 (5,78:4,46)
Round 1 26.09., 11:58 Flag Poland Marek Wojciechowski [M3] - Flag South Africa Dirk Howsley 0:1 (9,71:5,89)
4 Matches: 2 Won (50%), 2 Lost (50%) - - - PR: 7,69 (from 5,78 to 9,71), Opponent: 10,03
WBIF Champions Cup 2020 (GG)
Round Date Pairing Result PR
Round 4 24.04., 18:52 Flag Poland Marek Wojciechowski [M3] - Flag Denmark Laila Leonhardt 0:1 (5,91:5,65)
Round 3 18.04., 19:23 Flag Poland Marek Wojciechowski [M3] - Flag Croatia Mislav Kovacic [G2] 1:0 (5,72:5,43)
Round 2 10.04., 19:17 Flag Poland Marek Wojciechowski [M3] - Flag France Raphael Rosalba 0:1 (5,67:3,75)
Round 1 08.04., 14:12 Flag Poland Marek Wojciechowski [M3] - Flag Czechia Honza Cerny 0:1 (4,78:3,68)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 5,52 (from 4,78 to 5,91), Opponent: 4,65
WBIF Champions Cup 2019 (GG)
Round Date Pairing Result PR
Round 3 15.04., 19:28 Flag Poland Marek Wojciechowski [M3] - Flag United States Neil Kazaross [G2] 0:1 (9,29:2,83)
Round 2 13.04., 21:53 Flag Poland Marek Wojciechowski [M3] - Flag North Macedonia Mitko Keramitchiev 0:1 (without PR)
Round 1 06.04., 19:54 Flag Poland Marek Wojciechowski [M3] - Flag Greece Michalis Manolios [M1] 0:1 (6,46:5,32)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 8,06 (from 6,46 to 9,29), Opponent: 3,85
16th WBIF Open (GG)
Round Date Pairing Result PR
Round 5 07.09., 20:58 Flag Poland Marek Wojciechowski [M3] - Flag Ukraine Alexander Krasov 0:1 (6,44:8,02)
Round 4 23.08., 21:56 Flag Poland Marek Wojciechowski [M3] - Flag Switzerland Ernst Kümin 1:0 (7,39:5,21)
Round 3 22.07., 12:02 Flag Poland Marek Wojciechowski [M3] - Flag Turkey Suleyman Yurtseven 0:1 (5,38:12,62)
Round 2 18.07., 22:27 Flag Poland Marek Wojciechowski [M3] - Flag Belgium Stelios Ktistakis 1:0 (9,47:15,28)
Round 1 24.07., 20:22 Flag Poland Marek Wojciechowski [M3] - Flag Argentina Fernando Neumark [G3] 0:1 (11,91:4,36)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 8,07 (from 5,38 to 11,91), Opponent: 8,96
15th WBIF Open (GG)
Round Date Pairing Result PR
Round 7 27.06., 21:32 Flag Poland Marek Wojciechowski [M3] - Flag Austria Peter Urbantschitsch [A2] 0:1 (6,02:4,68)
Round 6 13.06., 20:00 Flag Poland Marek Wojciechowski [M3] - Flag Hungary Daniel Kocsis 0:1 (10,93:6,07)
Round 5 03.06., 16:41 Flag Poland Marek Wojciechowski [M3] - Flag Germany Jens Averkamp-Peters 0:1 (9,31:3,32)
Round 4 29.05., 19:57 Flag Poland Marek Wojciechowski [M3] - Flag Argentina Fernando Neumark [G3] 1:0 (8,83:4,17)
Round 3 08.05., 18:39 Flag Poland Marek Wojciechowski [M3] - Flag Austria Wolfgang Wühl [M3] 1:0 (6,00:5,49)
Round 2 11.05., 11:26 Flag Poland Marek Wojciechowski [M3] - Flag Bulgaria Vesselin Kolev 1:0 (8,10:6,69)
Round 1 13.05., 20:39 Flag Poland Marek Wojciechowski [M3] - Flag Italy Fabrizio Lo Surdo [M2] 1:0 (without PR)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 8,31 (from 6,00 to 10,93), Opponent: 5,29