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
501 2022-12-18 European Rapid 2022 Katowice POL 7.71 Oskar Wieczorek Valentyn Hulka 1-0 48 Open
502 2022-12-18 European Rapid 2022 Katowice POL 11.16 Oskar Wieczorek Alexander Donchenko 0-1 49 Open
503 2022-12-18 European Rapid 2022 Katowice POL 10.14 Helgi Dam Ziska Oskar Wieczorek 1/2-1/2 57 Open
504 2022-12-17 European Rapid 2022 Katowice POL 6.39 Jakub Chyzy Oskar Wieczorek 1-0 59 Open
505 2022-12-17 European Rapid 2022 Katowice POL 5.49 Oskar Wieczorek Christian Polster 1-0 41 Open
506 2022-12-17 European Rapid 2022 Katowice POL 4.1 David Navara Oskar Wieczorek 1-0 35 Open
507 2022-12-17 European Rapid 2022 Katowice POL 3.5 Oskar Wieczorek Jonathan Pein 1-0 26 Open
508 2022-12-17 European Rapid 2022 Katowice POL 2.61 Havard Haug Oskar Wieczorek 0-1 58 Open
509 2022-12-17 European Rapid 2022 Katowice POL 1.66 Oskar Wieczorek Dora Peglau 1-0 36 Open
510 2022-12-16 European Blitz 2022 Katowice POL 9.34 Oskar Wieczorek Alexandr Lauda 1-0 20 Open
511 2022-12-16 European Blitz 2022 Katowice POL 8.31 Oskar Wieczorek Krzysztof Raczek 0-1 27 Open
512 2022-12-16 European Blitz 2022 Katowice POL 7.31 Krzysztof Raczek Oskar Wieczorek 0-1 39 Open
513 2022-12-16 European Blitz 2022 Katowice POL 6.43 Wojciech Reza Oskar Wieczorek 1/2-1/2 37 Open
514 2022-12-16 European Blitz 2022 Katowice POL 5.43 Oskar Wieczorek Wojciech Reza 1-0 60 Open
515 2022-12-16 European Blitz 2022 Katowice POL 4.53 Oskar Wieczorek Kyrylo Niezhentsev 1-0 28 Open
516 2022-12-16 European Blitz 2022 Katowice POL 3.53 Kyrylo Niezhentsev Oskar Wieczorek 0-1 43 Open
517 2022-12-16 European Blitz 2022 Katowice POL 22.35 Havard Haug Oskar Wieczorek 1-0 43 Open
518 2022-12-16 European Blitz 2022 Katowice POL 21.35 Oskar Wieczorek Havard Haug 1-0 90 Open
519 2022-12-16 European Blitz 2022 Katowice POL 20.15 Oskar Wieczorek Maciej Klekowski 0-1 53 Open
520 2022-12-16 European Blitz 2022 Katowice POL 2.58 Sandra Orlik Oskar Wieczorek 0-1 24 Open
521 2022-12-16 European Blitz 2022 Katowice POL 19.15 Maciej Klekowski Oskar Wieczorek 1-0 42 Open
522 2022-12-16 European Blitz 2022 Katowice POL 18.31 Tymon Czernek Oskar Wieczorek 0-1 37 Open
523 2022-12-16 European Blitz 2022 Katowice POL 17.31 Oskar Wieczorek Tymon Czernek 1-0 35 Open
524 2022-12-16 European Blitz 2022 Katowice POL 16.8 Oskar Wieczorek Kacper Piorun 0-1 39 Open
525 2022-12-16 European Blitz 2022 Katowice POL 15.8 Kacper Piorun Oskar Wieczorek 1-0 37 Open
526 2022-12-16 European Blitz 2022 Katowice POL 14.5 Oskar Wieczorek Luca Jr Moroni 0-1 28 Open
527 2022-12-16 European Blitz 2022 Katowice POL 13.5 Luca Jr Moroni Oskar Wieczorek 0-1 56 Open
528 2022-12-16 European Blitz 2022 Katowice POL 12.11 Daniel Fridman Oskar Wieczorek 0-1 32 Open
529 2022-12-16 European Blitz 2022 Katowice POL 11.11 Oskar Wieczorek Daniel Fridman 1-0 58 Open
530 2022-12-16 European Blitz 2022 Katowice POL 10.34 Alexandr Lauda Oskar Wieczorek 0-1 53 Open
531 2022-12-16 European Blitz 2022 Katowice POL 1.58 Oskar Wieczorek Sandra Orlik 1-0 26 Open
532 2022-12-11 ch-POL Semifinal 2022 Karpacz POL 9.2 Mikolaj Nowak Oskar Wieczorek 0-1 30 Open
533 2022-12-10 ch-POL Semifinal 2022 Karpacz POL 8.1 Oskar Wieczorek Grzegorz Nasuta 1/2-1/2 15 Open
534 2022-12-09 ch-POL Semifinal 2022 Karpacz POL 7.2 Maciej Swicarz Oskar Wieczorek 0-1 25 Open
535 2022-12-08 ch-POL Semifinal 2022 Karpacz POL 6.2 Oskar Wieczorek Lukasz Licznerski 0-1 59 Open
536 2022-12-07 ch-POL Semifinal 2022 Karpacz POL 5.3 Jakub Kosakowski Oskar Wieczorek 0-1 63 Open
537 2022-12-06 ch-POL Semifinal 2022 Karpacz POL 4.6 Oskar Wieczorek Pawel Sowinski 1-0 36 Open
538 2022-12-05 ch-POL Semifinal 2022 Karpacz POL 3.3 Aleksander Hnydiuk Oskar Wieczorek 1/2-1/2 41 Open
539 2022-12-04 ch-POL Semifinal 2022 Karpacz POL 2.6 Oskar Wieczorek Adam Zielonka 1-0 41 Open
540 2022-12-03 ch-POL Semifinal 2022 Karpacz POL 1.2 Jakub Luberanski Oskar Wieczorek 1/2-1/2 26 Open
541 2022-11-29 Titled Tue 29th Nov Late chess.com INT 9 Oskar Wieczorek Keith C Arkell 1-0 27 Open
542 2022-11-29 Titled Tue 29th Nov Late chess.com INT 8 Teimour Radjabov Oskar Wieczorek 1-0 19 Open
543 2022-11-29 Titled Tue 29th Nov Late chess.com INT 7 Daniil Manelyuk Oskar Wieczorek 0-1 59 Open
544 2022-11-29 Titled Tue 29th Nov Late chess.com INT 6 Oskar Wieczorek Anton Korobov 0-1 28 Open
545 2022-11-29 Titled Tue 29th Nov Late chess.com INT 5 Oskar Wieczorek Zozek Salah Mohammed 1-0 34 Open
546 2022-11-29 Titled Tue 29th Nov Late chess.com INT 4 Karoly Szalay Oskar Wieczorek 0-1 59 Open
547 2022-11-29 Titled Tue 29th Nov Late chess.com INT 3 Oskar Wieczorek Francisco Rubio Tent 1-0 19 Open
548 2022-11-29 Titled Tue 29th Nov Late chess.com INT 2 Matyas Zeman Oskar Wieczorek 1-0 57 Open
549 2022-11-29 Titled Tue 29th Nov Late chess.com INT 1 Oskar Wieczorek Rushan Bogaudinov 1-0 22 Open
550 2022-11-29 Titled Tue 29th Nov Late chess.com INT 10 Daniel Naroditsky Oskar Wieczorek 1-0 29 Open

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