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
51 2024-10-05 ch-POL Rapid 2024 Lublin POL 7.12 Krzysztof Lukasiewicz Oskar Wieczorek 1-0 39 Open
52 2024-10-05 ch-POL Rapid 2024 Lublin POL 6.16 Oskar Wieczorek Kacper Klys 1-0 31 Open
53 2024-10-05 ch-POL Rapid 2024 Lublin POL 5.8 Pawel Piekielny Oskar Wieczorek 1-0 70 Open
54 2024-10-05 ch-POL Rapid 2024 Lublin POL 4.12 Oskar Wieczorek Piotr Stepinski 1-0 72 Open
55 2024-10-05 ch-POL Rapid 2024 Lublin POL 3.14 Igor Majcher Oskar Wieczorek 0-1 54 Open
56 2024-10-05 ch-POL Rapid 2024 Lublin POL 2.16 Oskar Wieczorek Dawid Oglaza 1-0 36 Open
57 2024-10-05 ch-POL Rapid 2024 Lublin POL 1.16 Agnieszka Kotkowska Oskar Wieczorek 0-1 29 Open
58 2024-08-20 Titled Tue 20th Aug Late chess.com INT 7 Kayden Troff Oskar Wieczorek 1-0 39 Open
59 2024-08-20 Titled Tue 20th Aug Late chess.com INT 6 Oskar Wieczorek Julien Dubreuil 1-0 44 Open
60 2024-08-20 Titled Tue 20th Aug Late chess.com INT 5 Alexander Herbrig Oskar Wieczorek 0-1 78 Open
61 2024-08-20 Titled Tue 20th Aug Late chess.com INT 4 Alexei Belov Oskar Wieczorek 1-0 35 Open
62 2024-08-20 Titled Tue 20th Aug Early chess.com INT 4 Reinis Paikens Oskar Wieczorek 1-0 55 Open
63 2024-08-20 Titled Tue 20th Aug Early chess.com INT 3 Oskar Wieczorek Ivan Martic 0-1 36 Open
64 2024-08-20 Titled Tue 20th Aug Late chess.com INT 3 Oskar Wieczorek Amir Hosein Kashefi 1-0 45 Open
65 2024-08-20 Titled Tue 20th Aug Late chess.com INT 2 Oskar Wieczorek Sharath Radhakrishnan 1-0 19 Open
66 2024-08-20 Titled Tue 20th Aug Early chess.com INT 2 Oskar Wieczorek Luca Silva 1-0 62 Open
67 2024-08-20 Titled Tue 20th Aug Early chess.com INT 1 Vladimir Sevostianov Oskar Wieczorek 0-1 72 Open
68 2024-08-20 Titled Tue 20th Aug Late chess.com INT 1 Jonathan Yedidia Oskar Wieczorek 1/2-1/2 86 Open
69 2024-08-15 22nd Spilimbergo Open Spilimbergo ITA 9.4 Oskar Wieczorek Marius Fromm 1/2-1/2 70 Open
70 2024-08-14 22nd Spilimbergo Open Spilimbergo ITA 8.4 Arad Nazari Oskar Wieczorek 1/2-1/2 147 Open
71 2024-08-13 22nd Spilimbergo Open Spilimbergo ITA 7.1 Oskar Wieczorek Pier Luigi Basso 1/2-1/2 23 Open
72 2024-08-12 22nd Spilimbergo Open Spilimbergo ITA 6.1 Oskar Wieczorek Mahdi Gholami Orimi 1/2-1/2 18 Open
73 2024-08-12 22nd Spilimbergo Open Spilimbergo ITA 5.4 Mattia Pegno Oskar Wieczorek 0-1 58 Open
74 2024-08-11 22nd Spilimbergo Open Spilimbergo ITA 4.7 Oskar Wieczorek Matic Lavrencic 1-0 21 Open
75 2024-08-10 22nd Spilimbergo Open Spilimbergo ITA 3.6 Mobina Alinasab Oskar Wieczorek 1/2-1/2 57 Open
76 2024-08-10 22nd Spilimbergo Open Spilimbergo ITA 2.7 Oskar Wieczorek Kenneth Terence Solomon 1-0 30 Open
77 2024-08-09 22nd Spilimbergo Open Spilimbergo ITA 1.6 Federico Massazza Oskar Wieczorek 0-1 44 Open
78 2024-07-30 Titled Tue 30th Jul Late chess.com INT 7 Le Thao Nguyen Pham Oskar Wieczorek 1-0 76 Open
79 2024-07-30 Titled Tue 30th Jul Late chess.com INT 6 Oskar Wieczorek Sanan Sjugirov 0-1 26 Open
80 2024-07-30 Titled Tue 30th Jul Late chess.com INT 5 Mathias Womacka Oskar Wieczorek 0-1 45 Open
81 2024-07-30 Titled Tue 30th Jul Late chess.com INT 4 Robin-Alexandru Dragomirescu Oskar Wieczorek 0-1 24 Open
82 2024-07-30 Titled Tue 30th Jul Late chess.com INT 3 Oskar Wieczorek Bakhrom Bakhrillaev 1-0 39 Open
83 2024-07-30 Titled Tue 30th Jul Late chess.com INT 2 Kler Caku Oskar Wieczorek 0-1 18 Open
84 2024-07-30 Titled Tue 30th Jul Late chess.com INT 1 Oskar Wieczorek Ante Leon Starcevic 0-1 61 Open
85 2024-07-23 Titled Tue 23rd Jul Late chess.com INT 4 Alexander Suvorov Oskar Wieczorek 1/2-1/2 80 Open
86 2024-07-23 Titled Tue 23rd Jul Late chess.com INT 3 Oskar Wieczorek Rohan Rajaram 1-0 44 Open
87 2024-07-23 Titled Tue 23rd Jul Late chess.com INT 2 Viktor Shapiro Oskar Wieczorek 1-0 59 Open
88 2024-07-23 Titled Tue 23rd Jul Late chess.com INT 1 Oskar Wieczorek Piotr Brzezina 1-0 140 Open
89 2024-07-09 Titled Tue 9th Jul Late chess.com INT 5 Oskar Wieczorek Mishra Swayams 0-1 29 Open
90 2024-07-09 Titled Tue 9th Jul Late chess.com INT 4 Grigoriy Oparin Oskar Wieczorek 1-0 65 Open
91 2024-07-09 Titled Tue 9th Jul Late chess.com INT 3 Oskar Wieczorek Juan Manuel Aranda 1-0 33 Open
92 2024-07-09 Titled Tue 9th Jul Late chess.com INT 2 Oskar Wieczorek Marcos Rodriguez Fontecha 1-0 25 Open
93 2024-07-09 Titled Tue 9th Jul Late chess.com INT 1 Jakob Weihrauch Oskar Wieczorek 0-1 38 Open
94 2024-07-02 Titled Tue 2nd Jul Late chess.com INT 4 Diego Rafael Di Berardino Oskar Wieczorek 1-0 33 Open
95 2024-07-02 Titled Tue 2nd Jul Late chess.com INT 3 Oskar Wieczorek Daniel Gutierrez Olivares 1-0 17 Open
96 2024-07-02 Titled Tue 2nd Jul Late chess.com INT 2 Giorgio Belli Oskar Wieczorek 1-0 32 Open
97 2024-07-02 Titled Tue 2nd Jul Late chess.com INT 1 Oskar Wieczorek Gumersindo Fernandez Garcia 1-0 26 Open
98 2024-06-25 Titled Tue 25th Jun Late chess.com INT 4 Oskar Wieczorek Sebastian Zsombor Peczely 0-1 45 Open
99 2024-06-25 Titled Tue 25th Jun Late chess.com INT 3 Francesco Bettalli Oskar Wieczorek 0-1 56 Open
100 2024-06-25 Titled Tue 25th Jun Late chess.com INT 2 Oskar Wieczorek Javier Ruiz Vazquez 1-0 37 Open

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