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

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
1101 2021-01-19 Titled Tuesday 19th Jan chess.com INT 8 Oskar Wieczorek Gata Kamsky 0-1 52 Open
1102 2021-01-19 Titled Tuesday 19th Jan chess.com INT 7 Ngoc Truong Son Nguyen Oskar Wieczorek 1/2-1/2 59 Open
1103 2021-01-19 Titled Tuesday 19th Jan chess.com INT 6 Sergey Grigoriants Oskar Wieczorek 0-1 44 Open
1104 2021-01-19 Titled Tuesday 19th Jan chess.com INT 5 Oskar Wieczorek Kamil Warchol 1-0 37 Open
1105 2021-01-19 Titled Tuesday 19th Jan chess.com INT 4 Oskar Wieczorek David Paravyan 1/2-1/2 130 Open
1106 2021-01-19 Titled Tuesday 19th Jan chess.com INT 3 Renato Terry Oskar Wieczorek 1/2-1/2 93 Open
1107 2021-01-19 Titled Tuesday 19th Jan chess.com INT 2 Matei-Valeriu Mogirzan Oskar Wieczorek 0-1 30 Open
1108 2021-01-19 Titled Tuesday 19th Jan chess.com INT 1 Oskar Wieczorek Iulian-Ioan Taras 1-0 27 Open
1109 2021-01-19 Titled Tuesday 19th Jan chess.com INT 11 Olexandr Bortnyk Oskar Wieczorek 1-0 35 Open
1110 2021-01-19 Titled Tuesday 19th Jan chess.com INT 10 Alexandra Kosteniuk Oskar Wieczorek 0-1 51 Open
1111 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 4 Halit Kaan Kesgin Oskar Wieczorek 1-0 46 Open
1112 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 3 Oskar Wieczorek Volkan Yirik 1-0 22 Open
1113 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 2 Oskar Wieczorek Pierre Villegas 0-1 52 Open
1114 2020-12-22 Titled Tuesday 22nd Dec chess.com INT 1 Ladislav Langner Oskar Wieczorek 0-1 35 Open
1115 2020-12-15 Titled Tuesday 15th Dec chess.com INT 7 Oskar Wieczorek Alexander Gelman 0-1 30 Open
1116 2020-12-15 Titled Tuesday 15th Dec chess.com INT 6 Valery Sviridov Oskar Wieczorek 1-0 43 Open
1117 2020-12-15 Titled Tuesday 15th Dec chess.com INT 4 Oskar Wieczorek Brandon Jacobson 0-1 26 Open
1118 2020-12-15 Titled Tuesday 15th Dec chess.com INT 3 Mustafa Yilmaz Oskar Wieczorek 0-1 31 Open
1119 2020-12-15 Titled Tuesday 15th Dec chess.com INT 1 Oskar Wieczorek Fabian Ernesto Vivas Zamora 1-0 24 Open
1120 2020-11-24 Titled Tuesday 24th Nov chess.com INT 9 Oskar Wieczorek Vladimir Goncharov 1-0 28 Open
1121 2020-11-24 Titled Tuesday 24th Nov chess.com INT 7 Oskar Wieczorek Nino Batsiashvili 1/2-1/2 4 Open
1122 2020-11-24 Titled Tuesday 24th Nov chess.com INT 6 Eldiyar Orozbaev Oskar Wieczorek 1-0 61 Open
1123 2020-11-24 Titled Tuesday 24th Nov chess.com INT 5 Oskar Wieczorek Sai Nirupama Kotepalli 0-1 53 Open
1124 2020-11-24 Titled Tuesday 24th Nov chess.com INT 4 Audi Ameya Oskar Wieczorek 0-1 31 Open
1125 2020-11-24 Titled Tuesday 24th Nov chess.com INT 2 Veronika Shubenkova Oskar Wieczorek 0-1 33 Open
1126 2020-11-24 Titled Tuesday 24th Nov chess.com INT 10 Harry Grieve Oskar Wieczorek 1-0 55 Open
1127 2020-11-17 Titled Tuesday 17th Nov chess.com INT 9 Luis Paulo Supi Oskar Wieczorek 1-0 83 Open
1128 2020-11-17 Titled Tuesday 17th Nov chess.com INT 8 Oskar Wieczorek Adrian Randazzo 1-0 38 Open
1129 2020-11-17 Titled Tuesday 17th Nov chess.com INT 7 Oskar Wieczorek Facundo Vazquez 1/2-1/2 66 Open
1130 2020-11-17 Titled Tuesday 17th Nov chess.com INT 6 Krzysztof Jakubowski Oskar Wieczorek 0-1 47 Open
1131 2020-11-17 Titled Tuesday 17th Nov chess.com INT 5 Oskar Wieczorek Maxime Vachier-Lagrave 0-1 49 Open
1132 2020-11-17 Titled Tuesday 17th Nov chess.com INT 4 Kelvin Antonio Sanchez Alvares Oskar Wieczorek 0-1 30 Open
1133 2020-11-17 Titled Tuesday 17th Nov chess.com INT 3 Tahsin Tajwar Zia Oskar Wieczorek 0-1 41 Open
1134 2020-11-17 Titled Tuesday 17th Nov chess.com INT 2 Oskar Wieczorek Veronika Shubenkova 1-0 18 Open
1135 2020-11-17 Titled Tuesday 17th Nov chess.com INT 1 Maksim Zhukov Oskar Wieczorek 1-0 60 Open
1136 2020-11-17 Titled Tuesday 17th Nov chess.com INT 10 Oskar Wieczorek Piotr Sabuk 1-0 56 Open
1137 2020-11-10 Titled Tuesday 10th Nov chess.com INT 8 Sergei Zhigalko Oskar Wieczorek 1-0 45 Open
1138 2020-11-10 Titled Tuesday 10th Nov chess.com INT 6 Oskar Wieczorek Mikhail Demidov 0-1 59 Open
1139 2020-11-10 Titled Tuesday 10th Nov chess.com INT 5 Robinson Perez Molina Oskar Wieczorek 0-1 34 Open
1140 2020-11-10 Titled Tuesday 10th Nov chess.com INT 4 Oskar Wieczorek Robert Aloma Vidal 1-0 43 Open
1141 2020-11-10 Titled Tuesday 10th Nov chess.com INT 3 Parham Maghsoodloo Oskar Wieczorek 1-0 69 Open
1142 2020-11-10 Titled Tuesday 10th Nov chess.com INT 2 Adrian Randazzo Oskar Wieczorek 0-1 23 Open
1143 2020-11-10 Titled Tuesday 10th Nov chess.com INT 1 Oskar Wieczorek Bogdan Basko 1-0 51 Open
1144 2020-11-03 Titled Tuesday 3rd Nov chess.com INT 4 Dmitry Gurevich Oskar Wieczorek 1-0 28 Open
1145 2020-11-03 Titled Tuesday 3rd Nov chess.com INT 3 Oskar Wieczorek Aleksandar Indjic 0-1 32 Open
1146 2020-11-03 Titled Tuesday 3rd Nov chess.com INT 2 Sargis V. Manukyan Oskar Wieczorek 0-1 27 Open
1147 2020-11-03 Titled Tuesday 3rd Nov chess.com INT 1 Oskar Wieczorek Juan Sebastian Melian 1-0 46 Open
1148 2020-10-27 Titled Tuesday 27th Oct chess.com INT 6 German Spata Oskar Wieczorek 1/2-1/2 67 Open
1149 2020-10-27 Titled Tuesday 27th Oct chess.com INT 5 Christopher Wu Oskar Wieczorek 0-1 38 Open
1150 2020-10-27 Titled Tuesday 27th Oct chess.com INT 4 Oskar Wieczorek Aleksandar Indjic 0-1 25 Open

© 2024-2026 EloTracker