Marek Kosiorek

Country

POL

Birth Year

1976

Gender

M

Title

FIDE Master

FIDE ID

1110284

FIDE ratings

2191

Classical

Published FIDE

2255

Rapid

Published FIDE

2218

Blitz

Published FIDE

Official classical ranks

World rank
#8720
National rank · POL
#291

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2390 Jul 2005
Recorded years
2001–2026
Archived games
112

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: 2026-10-06 (UTC).

# Date Event Site Round White Black Result Moves View
1 2024-09-22 TCh-POL 1st League 2024 Darlowo POL 9.26 Cyprian Mulawa Marek Kosiorek 1-0 78 Open
2 2024-09-21 TCh-POL 1st League 2024 Darlowo POL 8.2 Marek Kosiorek Marek Zakrzewski 1/2-1/2 37 Open
3 2024-09-20 TCh-POL 1st League 2024 Darlowo POL 7.14 Piotr Piesik Marek Kosiorek 1-0 29 Open
4 2024-09-19 TCh-POL 1st League 2024 Darlowo POL 6.14 Marek Kosiorek Tomasz Mika 0-1 59 Open
5 2024-09-18 TCh-POL 1st League 2024 Darlowo POL 5.26 Tomasz Musial Marek Kosiorek 1/2-1/2 28 Open
6 2024-09-17 TCh-POL 1st League 2024 Darlowo POL 4.26 Marek Kosiorek Rafal Borgula 1/2-1/2 42 Open
7 2024-09-16 TCh-POL 1st League 2024 Darlowo POL 3.2 Michal Miroslaw Marek Kosiorek 1/2-1/2 33 Open
8 2024-09-15 TCh-POL 1st League 2024 Darlowo POL 2.14 Marek Kosiorek Mateusz Paszewski 0-1 49 Open
9 2024-09-14 TCh-POL 1st League 2024 Darlowo POL 1.32 Yulian Malovanyi Marek Kosiorek 1/2-1/2 44 Open
10 2023-09-10 TCh-POL 2nd League 2023 Jastrzebia Gora POL 9.8 Tomasz Musial Marek Kosiorek 0-1 36 Open
11 2023-09-09 TCh-POL 2nd League 2023 Jastrzebia Gora POL 8.14 Marek Kosiorek Ryszard Sokolowski 1/2-1/2 68 Open
12 2023-09-08 TCh-POL 2nd League 2023 Jastrzebia Gora POL 7.2 Marek Kosiorek Yulian Malovanyi 1-0 52 Open
13 2023-09-07 TCh-POL 2nd League 2023 Jastrzebia Gora POL 6.14 Michal Kozlowski Marek Kosiorek 1/2-1/2 34 Open
14 2023-09-06 TCh-POL 2nd League 2023 Jastrzebia Gora POL 5.2 Kazimierz Marszk Marek Kosiorek 1/2-1/2 49 Open
15 2023-09-05 TCh-POL 2nd League 2023 Jastrzebia Gora POL 4.2 Marek Kosiorek Dominik Marczuk 1/2-1/2 9 Open
16 2023-09-04 TCh-POL 2nd League 2023 Jastrzebia Gora POL 3.14 Adam Cichocki Marek Kosiorek 1-0 38 Open
17 2023-09-03 TCh-POL 2nd League 2023 Jastrzebia Gora POL 2.26 Marek Kosiorek Piotr Jankowiak 1-0 17 Open
18 2023-09-02 TCh-POL 2nd League 2023 Jastrzebia Gora POL 1.5 Sebastian Papka Marek Kosiorek 0-1 41 Open
19 2023-01-04 33rd Cracovia Open A Krakow POL 9.6 Valiantsin Yezhel Marek Kosiorek 1-0 49 Open
20 2023-01-03 33rd Cracovia Open A Krakow POL 8.6 Marek Kosiorek Michal Koziorowicz 1/2-1/2 30 Open
21 2023-01-02 33rd Cracovia Open A Krakow POL 7.4 Marek Kosiorek Franciszek Sernecki 1/2-1/2 54 Open
22 2023-01-02 33rd Cracovia Open A Krakow POL 6.1 Lukasz Nowak Marek Kosiorek 1/2-1/2 64 Open
23 2022-12-31 33rd Cracovia Open A Krakow POL 5.12 Marek Kosiorek Matyas Palczert 1-0 36 Open
24 2022-12-30 33rd Cracovia Open A Krakow POL 4.6 Balazs Pasztor Marek Kosiorek 1/2-1/2 51 Open
25 2022-12-29 33rd Cracovia Open A Krakow POL 3.15 Marek Kosiorek Daniel Malek 1-0 31 Open
26 2022-12-28 33rd Cracovia Open A Krakow POL 2.12 Ram Soffer Marek Kosiorek 1/2-1/2 35 Open
27 2022-12-27 33rd Cracovia Open A Krakow POL 1.9 Marek Kosiorek Kamil Dzida 1/2-1/2 42 Open
28 2022-09-11 TCh-POL 1st League 2022 Sypniewo POL 9.11 Marek Kosiorek Krzysztof Raczynski 1/2-1/2 54 Open
29 2022-09-10 TCh-POL 1st League 2022 Sypniewo POL 8.11 Marek Kosiorek Slawomir Chojnacki 0-1 35 Open
30 2022-09-09 TCh-POL 1st League 2022 Sypniewo POL 7.1 Mateusz Brozyna Marek Kosiorek 1-0 58 Open
31 2022-09-08 TCh-POL 1st League 2022 Sypniewo POL 6.1 Marek Kosiorek Szymon Skurniak 1/2-1/2 24 Open
32 2022-09-07 TCh-POL 1st League 2022 Sypniewo POL 5.11 Jaroslaw Smagalski Marek Kosiorek 0-1 60 Open
33 2022-09-06 TCh-POL 1st League 2022 Sypniewo POL 4.11 Daniel Gumula Marek Kosiorek 0-1 38 Open
34 2022-09-05 TCh-POL 1st League 2022 Sypniewo POL 3.9 Marek Kosiorek Patryk Chylewski 1/2-1/2 51 Open
35 2022-09-04 TCh-POL 1st League 2022 Sypniewo POL 2.11 Mateusz Brzezinski Marek Kosiorek 1-0 84 Open
36 2022-09-03 TCh-POL 1st League 2022 Sypniewo POL 1.1 Marek Kosiorek Jakub Pulpan 1/2-1/2 40 Open
37 2022-07-30 33rd Czech Open A 2022 Pardubice CZE 9.27 Marian Jurcik Marek Kosiorek 1-0 49 Open
38 2022-07-29 33rd Czech Open A 2022 Pardubice CZE 8.39 Marek Kosiorek Caleb Levi Levitan 1/2-1/2 57 Open
39 2020-09-13 TCh-POL 2nd League 2020 Poronin POL 9.17 Damian Daniel Marek Kosiorek 1/2-1/2 12 Open
40 2020-09-12 TCh-POL 2nd League 2020 Poronin POL 8.15 Marek Kosiorek Zbigniew Pyda 1/2-1/2 6 Open
41 2020-09-11 TCh-POL 2nd League 2020 Poronin POL 7.17 Piotr Szymanski Marek Kosiorek 1/2-1/2 24 Open
42 2020-09-09 TCh-POL 2nd League 2020 Poronin POL 5.19 Kacper Bilczewski Marek Kosiorek 1/2-1/2 41 Open
43 2020-09-08 TCh-POL 2nd League 2020 Poronin POL 4.2 Marek Kosiorek Damian Bednarczyk 1-0 39 Open
44 2020-09-07 TCh-POL 2nd League 2020 Poronin POL 3.18 Mateusz Brzezinski Marek Kosiorek 0-1 42 Open
45 2019-10-06 ch-POL Rapid 2019 Zgierz POL 5.8 Sylwester Bednarek Marek Kosiorek 1-0 12 Open
46 2019-09-15 TCh-POL 2nd League 2019 Jastrzebia Gora POL 9.1 Marek Kosiorek Marcin Smolka 1/2-1/2 5 Open
47 2019-09-14 TCh-POL 2nd League 2019 Jastrzebia Gora POL 8.13 Radoslaw Malczyk Marek Kosiorek 1/2-1/2 67 Open
48 2019-09-13 TCh-POL 2nd League 2019 Jastrzebia Gora POL 7.14 Marek Kosiorek Witoslaw Walkusz 1/2-1/2 63 Open
49 2019-07-27 30th Czech Open A 2019 Pardubice CZE 9.101 Jiri Jezbera Marek Kosiorek 1/2-1/2 53 Open
50 2019-07-26 30th Czech Open A 2019 Pardubice CZE 8.66 Marek Kosiorek Semen I. Dvoirys 0-1 43 Open

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