Oskar Wieczorek

Country

POL

Birth Year

1994

Gender

M

Title

Grandmaster

FIDE ID

1133950

FIDE ratings

2495

Classical

Published FIDE

2339

Rapid

Published FIDE

2362

Blitz

Published FIDE

Official classical ranks

World rank
#609
National rank · POL
#25

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2512 May 2023
Recorded years
2004–2026
Archived games
1593

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
101 2024-06-25 Titled Tue 25th Jun Late chess.com INT 1 Ulysse Bottazzi Oskar Wieczorek 1-0 74 Open
102 2024-06-04 Titled Tue 4th Jun Late chess.com INT 8 Oskar Wieczorek Bulat Mirzanurov 0-1 30 Open
103 2024-06-04 Titled Tue 4th Jun Late chess.com INT 7 Tamer Tarik Selbes Oskar Wieczorek 0-1 33 Open
104 2024-06-04 Titled Tue 4th Jun Late chess.com INT 6 Oskar Wieczorek Alexei Shirov 0-1 31 Open
105 2024-06-04 Titled Tue 4th Jun Late chess.com INT 5 Oskar Wieczorek Mark Biernacki 1-0 58 Open
106 2024-06-04 Titled Tue 4th Jun Late chess.com INT 4 Milosz Szpar Oskar Wieczorek 1-0 65 Open
107 2024-06-04 Titled Tue 4th Jun Late chess.com INT 3 Jacek Stachanczyk Oskar Wieczorek 0-1 20 Open
108 2024-06-04 Titled Tue 4th Jun Late chess.com INT 2 Oskar Wieczorek Linxi Zhu 1/2-1/2 60 Open
109 2024-06-04 Titled Tue 4th Jun Late chess.com INT 1 Bryan Weisz Oskar Wieczorek 0-1 35 Open
110 2024-05-21 Titled Tue 21st May Late chess.com INT 7 Sanan Sjugirov Oskar Wieczorek 1-0 18 Open
111 2024-05-21 Titled Tue 21st May Late chess.com INT 6 Oskar Wieczorek German Spata 1-0 51 Open
112 2024-05-21 Titled Tue 21st May Late chess.com INT 5 Boris Stankovic Oskar Wieczorek 0-1 20 Open
113 2024-05-21 Titled Tue 21st May Late chess.com INT 4 Andre Kunz Oskar Wieczorek 0-1 46 Open
114 2024-05-21 Titled Tue 21st May Late chess.com INT 3 Oskar Wieczorek Alfeu Junior Varela Bueno 1-0 36 Open
115 2024-05-21 Titled Tue 21st May Late chess.com INT 2 Marek Karas Oskar Wieczorek 1-0 61 Open
116 2024-05-21 Titled Tue 21st May Late chess.com INT 1 Oskar Wieczorek Narek Ghimoyan 1/2-1/2 47 Open
117 2024-05-14 Titled Tue 14th May Late chess.com INT 9 Mikayel Mkrtchyan Oskar Wieczorek 1-0 33 Open
118 2024-05-14 Titled Tue 14th May Late chess.com INT 8 Oskar Wieczorek Magnus Carlsen 0-1 25 Open
119 2024-05-14 Titled Tue 14th May Late chess.com INT 7 Kirill Alekseenko Oskar Wieczorek 0-1 44 Open
120 2024-05-14 Titled Tue 14th May Late chess.com INT 6 Kacper Drozdowski Oskar Wieczorek 1/2-1/2 108 Open
121 2024-05-14 Titled Tue 14th May Late chess.com INT 5 Oskar Wieczorek Jose Eduardo Martinez Alcantara 0-1 42 Open
122 2024-05-14 Titled Tue 14th May Late chess.com INT 4 Oskar Wieczorek Gata Kamsky 1-0 45 Open
123 2024-05-14 Titled Tue 14th May Late chess.com INT 3 Frederik Svane Oskar Wieczorek 0-1 37 Open
124 2024-05-14 Titled Tue 14th May Late chess.com INT 2 Oskar Wieczorek Michal Redzisz 1-0 27 Open
125 2024-05-14 Titled Tue 14th May Late chess.com INT 1 Evgeny V. Melikhov Oskar Wieczorek 0-1 29 Open
126 2024-05-14 Titled Tue 14th May Late chess.com INT 11 Jain Jeet Oskar Wieczorek 1/2-1/2 67 Open
127 2024-05-14 Titled Tue 14th May Late chess.com INT 10 Oskar Wieczorek Yuri Zhizmer 0-1 64 Open
128 2024-05-07 Titled Tue 7th May Late chess.com INT 9 Oskar Wieczorek Jose Carlos Ibarra Jerez 1-0 31 Open
129 2024-05-07 Titled Tue 7th May Late chess.com INT 8 Etienne Bacrot Oskar Wieczorek 1/2-1/2 91 Open
130 2024-05-07 Titled Tue 7th May Late chess.com INT 7 Oskar Wieczorek Hatem Eldesoky 1-0 37 Open
131 2024-05-07 Titled Tue 7th May Late chess.com INT 6 Sandeep Sethuraman Oskar Wieczorek 0-1 28 Open
132 2024-05-07 Titled Tue 7th May Late chess.com INT 5 Oskar Wieczorek Fabiano Caruana 0-1 32 Open
133 2024-05-07 Titled Tue 7th May Late chess.com INT 4 Andre Kunz Oskar Wieczorek 0-1 41 Open
134 2024-05-07 Titled Tue 7th May Late chess.com INT 3 Oskar Wieczorek Velimir Ivic 0-1 21 Open
135 2024-05-07 Titled Tue 7th May Late chess.com INT 2 Juan Manuel Garcia Almaguer Oskar Wieczorek 0-1 39 Open
136 2024-05-07 Titled Tue 7th May Late chess.com INT 1 Oskar Wieczorek Inge Sandstad Skrondal 1-0 17 Open
137 2024-05-07 Titled Tue 7th May Late chess.com INT 11 Vincent Riff Oskar Wieczorek 0-1 19 Open
138 2024-05-07 Titled Tue 7th May Late chess.com INT 10 Oskar Wieczorek Mahammad Muradli 0-1 38 Open
139 2024-04-30 Titled Tue 30th Apr Late chess.com INT 9 Velimir Ivic Oskar Wieczorek 1-0 33 Open
140 2024-04-30 Titled Tue 30th Apr Late chess.com INT 8 Oskar Wieczorek Sanan Sjugirov 1-0 59 Open
141 2024-04-30 Titled Tue 30th Apr Late chess.com INT 7 Oskar Wieczorek Sam Shankland 0-1 35 Open
142 2024-04-30 Titled Tue 30th Apr Late chess.com INT 6 Reza Mahdavi Oskar Wieczorek 0-1 64 Open
143 2024-04-30 Titled Tue 30th Apr Late chess.com INT 5 Pranav Senthilkumar Oskar Wieczorek 0-1 59 Open
144 2024-04-30 Titled Tue 30th Apr Late chess.com INT 4 Oskar Wieczorek Lucas Ranaldi 1-0 73 Open
145 2024-04-30 Titled Tue 30th Apr Late chess.com INT 3 Aram Hakobyan Oskar Wieczorek 1-0 48 Open
146 2024-04-30 Titled Tue 30th Apr Late chess.com INT 2 Alex Villa Tornero Oskar Wieczorek 0-1 34 Open
147 2024-04-30 Titled Tue 30th Apr Late chess.com INT 1 Oskar Wieczorek Rafal Tymrakiewicz 1-0 36 Open
148 2024-04-30 Titled Tue 30th Apr Late chess.com INT 11 Oskar Wieczorek Jan-Krzysztof Duda 0-1 31 Open
149 2024-04-30 Titled Tue 30th Apr Late chess.com INT 10 Oskar Wieczorek David L Haydon 1-0 48 Open
150 2024-04-28 100th Ann. Silesian Chess Katowice POL 9.5 Szymon Gumularz Oskar Wieczorek 1-0 34 Open

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