Aleksander Kaczmarek

Country

POL

Birth Year

1997

Gender

M

Title

International Master

FIDE ID

1178385

FIDE ratings

2379

Classical

Published FIDE

2222

Rapid

Published FIDE

2166

Blitz

Published FIDE

Official classical ranks

World rank
#2081
National rank · POL
#85

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2398 Feb 2018
Recorded years
2007–2026
Archived games
412

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: 2026-10-08 (UTC).

# Date Event Site Round White Black Result Moves View
101 2023-08-15 Titled Tue 15th Aug Late chess.com INT 6 Dawid Janaszak Aleksander Kaczmarek 1-0 51 Open
102 2023-08-15 Titled Tue 15th Aug Late chess.com INT 5 Aleksander Kaczmarek Ioan Rees 1-0 54 Open
103 2023-08-15 Titled Tue 15th Aug Late chess.com INT 4 Grigory Seletsky Aleksander Kaczmarek 1/2-1/2 52 Open
104 2023-08-15 Titled Tue 15th Aug Late chess.com INT 3 Aleksander Kaczmarek Ezra Kirk 0-1 39 Open
105 2023-08-15 Titled Tue 15th Aug Late chess.com INT 2 Aleksander Kaczmarek Marcin Molenda 1-0 57 Open
106 2023-08-14 7th Irena Warakomska Mem Suwalki POL 9.2 Grzegorz Nasuta Aleksander Kaczmarek 1-0 37 Open
107 2023-08-13 7th Irena Warakomska Mem Suwalki POL 8.5 Aleksander Kaczmarek Krzysztof Jakubowski 1-0 45 Open
108 2023-08-12 7th Irena Warakomska Mem Suwalki POL 7.7 Moksh Amit Doshi Aleksander Kaczmarek 0-1 21 Open
109 2023-08-11 7th Irena Warakomska Mem Suwalki POL 6.8 Aleksander Kaczmarek Filip Cukrowski 1/2-1/2 23 Open
110 2023-08-10 7th Irena Warakomska Mem Suwalki POL 5.9 Michal Fiedorek Aleksander Kaczmarek 1/2-1/2 50 Open
111 2023-08-09 7th Irena Warakomska Mem Suwalki POL 4.8 Aleksander Kaczmarek Iwo Karolczuk 1/2-1/2 10 Open
112 2023-08-09 7th Irena Warakomska Mem Suwalki POL 3.8 Ilamparthi A R Aleksander Kaczmarek 0-1 45 Open
113 2023-08-08 7th Irena Warakomska Mem Suwalki POL 2.17 Aleksander Kaczmarek Maurice Schippers 1-0 70 Open
114 2023-08-07 7th Irena Warakomska Mem Suwalki POL 1.2 Jinshi Bai Aleksander Kaczmarek 1-0 26 Open
115 2023-07-19 Najdorf Mem Open A 2023 Warsaw POL 9.12 Aleksander Kaczmarek Stanislaw Mirski 0-1 61 Open
116 2023-07-18 Najdorf Mem Open A 2023 Warsaw POL 8.9 Bartlomiej Rozycki Aleksander Kaczmarek 1-0 79 Open
117 2023-07-17 Najdorf Mem Open A 2023 Warsaw POL 7.6 Aleksander Kaczmarek Shardul Gagare 1/2-1/2 87 Open
118 2023-07-16 Najdorf Mem Open A 2023 Warsaw POL 6.7 Igor Kowalski Aleksander Kaczmarek 1/2-1/2 38 Open
119 2023-07-15 Najdorf Mem Open A 2023 Warsaw POL 5.3 Aleksander Kaczmarek Jacek Tomczak 0-1 50 Open
120 2023-07-14 Najdorf Mem Open A 2023 Warsaw POL 4.6 Andrii Tsiapko Aleksander Kaczmarek 0-1 45 Open
121 2023-07-13 Najdorf Mem Open A 2023 Warsaw POL 3.2 Aleksander Kaczmarek Eduardas Rozentalis 1/2-1/2 32 Open
122 2023-07-12 Najdorf Mem Open A 2023 Warsaw POL 2.13 Kacper Jarzebowski Aleksander Kaczmarek 0-1 43 Open
123 2023-07-11 Najdorf Mem Open A 2023 Warsaw POL 1.18 Aleksander Kaczmarek Maksymilian Markuszewski 1-0 54 Open
124 2023-07-02 Bydgoszcz Open A 2023 Bydgoszcz POL 9.17 Aleksander Kaczmarek Blazej Grot 1-0 35 Open
125 2023-07-01 Bydgoszcz Open A 2023 Bydgoszcz POL 8.23 Rafal Dalkowski Aleksander Kaczmarek 0-1 50 Open
126 2023-06-30 Bydgoszcz Open A 2023 Bydgoszcz POL 7.17 Aleksander Kaczmarek Kacper Kacprzak 0-1 48 Open
127 2023-06-29 Bydgoszcz Open A 2023 Bydgoszcz POL 6.22 Marek Madej Aleksander Kaczmarek 0-1 31 Open
128 2023-06-28 Bydgoszcz Open A 2023 Bydgoszcz POL 5.17 Aleksander Kaczmarek Aliaksei Hryharovich 0-1 44 Open
129 2023-06-27 Bydgoszcz Open A 2023 Bydgoszcz POL 4.16 Jan Wojdak Aleksander Kaczmarek 1/2-1/2 51 Open
130 2023-06-26 Bydgoszcz Open A 2023 Bydgoszcz POL 3.24 Aleksander Kaczmarek Radoslaw Sliwerski 1-0 45 Open
131 2023-06-25 Bydgoszcz Open A 2023 Bydgoszcz POL 2.19 Aleksander Kaczmarek Flawian Krawczyk 0-1 39 Open
132 2023-06-24 Bydgoszcz Open A 2023 Bydgoszcz POL 1.23 Hubert Meers Aleksander Kaczmarek 1/2-1/2 27 Open
133 2023-05-09 Titled Tue 9th May Late chess.com INT 9 Aleksander Kaczmarek Harmen Jonkman 1-0 24 Open
134 2023-05-09 Titled Tue 9th May Late chess.com INT 8 Tanitoluwa Adewumi Aleksander Kaczmarek 1-0 27 Open
135 2023-05-09 Titled Tue 9th May Late chess.com INT 7 Aleksander Kaczmarek Antonio Carlos Bambino Filho 1-0 21 Open
136 2023-05-09 Titled Tue 9th May Late chess.com INT 6 Sergey Koutsin Aleksander Kaczmarek 0-1 33 Open
137 2023-05-09 Titled Tue 9th May Late chess.com INT 5 Cristian-Stefan Serban Aleksander Kaczmarek 1-0 33 Open
138 2023-05-09 Titled Tue 9th May Late chess.com INT 4 Aleksander Kaczmarek Nicholas Ladan 0-1 30 Open
139 2023-05-09 Titled Tue 9th May Late chess.com INT 3 William Ferreira Da Cruz Aleksander Kaczmarek 0-1 55 Open
140 2023-05-09 Titled Tue 9th May Late chess.com INT 2 Aleksander Kaczmarek Dimitry Korol 1-0 36 Open
141 2023-05-09 Titled Tue 9th May Late chess.com INT 1 Aleksander Kaczmarek Nikolai Vlassov 0-1 43 Open
142 2023-05-09 Titled Tue 9th May Late chess.com INT 11 Aleksander Kaczmarek Rodrigo Roman 0-1 39 Open
143 2023-05-09 Titled Tue 9th May Late chess.com INT 10 Mika Karttunen Aleksander Kaczmarek 1-0 56 Open
144 2022-09-11 TCh-POL 2nd League 2022 Jastrzebia Gora POL 9.41 Arkadiusz Bebel Aleksander Kaczmarek * 1 Open
145 2022-09-10 TCh-POL 2nd League 2022 Jastrzebia Gora POL 8.18 Aleksander Kaczmarek Karol Kucza 1/2-1/2 6 Open
146 2022-09-09 TCh-POL 2nd League 2022 Jastrzebia Gora POL 7.36 Aleksander Kaczmarek Wojciech Putlak 1-0 72 Open
147 2022-09-08 TCh-POL 2nd League 2022 Jastrzebia Gora POL 6.6 Tomasz Jaskolka Aleksander Kaczmarek 0-1 49 Open
148 2022-09-07 TCh-POL 2nd League 2022 Jastrzebia Gora POL 5.55 Aleksander Kaczmarek Witold Klepek 1-0 2 Open
149 2022-09-06 TCh-POL 2nd League 2022 Jastrzebia Gora POL 4.84 Kamil Cichy Aleksander Kaczmarek 1/2-1/2 45 Open
150 2022-09-05 TCh-POL 2nd League 2022 Jastrzebia Gora POL 3.54 Aleksander Kaczmarek Wojciech Golenia 0-1 16 Open

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