Kaja Rzadkowska

Country

POL

Birth Year

2012

Gender

F

Title

Woman FIDE Master

FIDE ID

21083061

FIDE ratings

1997

Classical

Published FIDE

1875

Rapid

Published FIDE

1861

Blitz

Published FIDE

Official classical ranks

World rank
#28158
National rank · POL
#766
Women’s world rank
#1476

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2002 May 2025
Recorded years
2021–2026
Archived games
152

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: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 5 Rzadkowska,Kaja Kabinazar,Nurmukhammed 0-1 26 Open
2 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 6 Bogaudinov,R Rzadkowska,Kaja 1-0 44 Open
3 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 8 Miszler,Levente Rzadkowska,Kaja 1-0 59 Open
4 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 3 Rzadkowska,Kaja Aynaoglu,Efe 0-1 52 Open
5 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 10 Ljukin,S Rzadkowska,Kaja 1-0 56 Open
6 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 2 Bauml,Broderick Kenneth Rzadkowska,Kaja 1-0 19 Open
7 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 11 Rzadkowska,Kaja Devaev,A 0-1 36 Open
8 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 4 Ardila,Oscar Humberto Rzadkowska,Kaja 0-1 34 Open
9 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 9 Rzadkowska,Kaja Kalyani Sirin 1-0 38 Open
10 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 1 Vandan Alankar Sawai Rzadkowska,Kaja 1-0 27 Open
11 2026-08-27 1st 3-0 Thu 27th Aug 2026 chess.com INT 7 Rzadkowska,Kaja Winkels,M 1-0 48 Open
12 2026-08-23 62nd Rubinstein Mem Open Polanica Zdroj POL 9.33 Rzadkowska,Kaja Podgorski,Maciej 0-1 55 Open
13 2026-08-22 62nd Rubinstein Mem Open Polanica Zdroj POL 8.34 Kopacki,Aleksander Rzadkowska,Kaja 1/2-1/2 37 Open
14 2026-08-21 62nd Rubinstein Mem Open Polanica Zdroj POL 7.31 Rzadkowska,Kaja Bartczak,Korneliusz 0-1 64 Open
15 2026-08-20 62nd Rubinstein Mem Open Polanica Zdroj POL 6.32 Grzebieniowski,Michal Rzadkowska,Kaja 1/2-1/2 75 Open
16 2026-08-19 62nd Rubinstein Mem Open Polanica Zdroj POL 5.36 Rzadkowska,Kaja Lang,Simon 1-0 32 Open
17 2026-08-18 62nd Rubinstein Mem Open Polanica Zdroj POL 4.3 Baginskaite,C Rzadkowska,Kaja 1-0 37 Open
18 2026-08-16 62nd Rubinstein Mem Open Polanica Zdroj POL 2.36 Rojek,Wojciech Rzadkowska,Kaja 1-0 63 Open
19 2026-08-15 62nd Rubinstein Mem Open Polanica Zdroj POL 1.27 Rzadkowska,Kaja Gbiorczyk,Mikolaj 0-1 35 Open
20 2026-08-09 Wroclaw Festival Open A Wroclaw POL 9.13 Paluszek,Jan Rzadkowska,Kaja 1/2-1/2 54 Open
21 2026-08-08 Wroclaw Festival Open A Wroclaw POL 7.15 Rzadkowska,Kaja Reiche,Niccolo 1-0 49 Open
22 2026-08-08 Wroclaw Festival Open A Wroclaw POL 8.9 Zdybel,Przemyslaw Rzadkowska,Kaja 1-0 59 Open
23 2026-08-07 Wroclaw Festival Open A Wroclaw POL 6.15 Rutkowski,Feliks Rzadkowska,Kaja 1/2-1/2 36 Open
24 2026-08-06 Wroclaw Festival Open A Wroclaw POL 5.16 Rzadkowska,Kaja Grech,Kacper 1/2-1/2 38 Open
25 2026-08-05 Wroclaw Festival Open A Wroclaw POL 4.14 Zeissel,Andrzej Rzadkowska,Kaja 1-0 35 Open
26 2026-08-04 Wroclaw Festival Open A Wroclaw POL 3.13 Rzadkowska,Kaja Zounani,Yacine 1/2-1/2 33 Open
27 2026-08-03 Wroclaw Festival Open A Wroclaw POL 2.4 Zareba,Piotr Rzadkowska,Kaja 1-0 27 Open
28 2026-08-02 Wroclaw Festival Open A Wroclaw POL 1.18 Rzadkowska,Kaja Dobrowolski,A 1-0 29 Open
29 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 7 Rzadkowska,Kaja Kharitonov,S 0-1 51 Open
30 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 4 Yakovlev,Egor Rzadkowska,Kaja 1-0 11 Open
31 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 8 Ocampos,I Rzadkowska,Kaja 0-1 57 Open
32 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 3 Gallegos Quispe,Daniel Paolo Rzadkowska,Kaja 1-0 43 Open
33 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 2 Rzadkowska,Kaja Hejazipour,M 0-1 27 Open
34 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 6 Ljukin,S Rzadkowska,Kaja 1-0 35 Open
35 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 9 Rzadkowska,Kaja Guzikov,Danil 0-1 40 Open
36 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 5 Rzadkowska,Kaja Vazelakis,D 1-0 19 Open
37 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 1 Dixit,Nikhil Rzadkowska,Kaja 1-0 39 Open
38 2026-07-30 1st 3-0 Thu 30th Jul 2026 chess.com INT 11 Rzadkowska,Kaja Yushko,O 1-0 39 Open
39 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 7 Rzadkowska,Kaja LAPITE,Oluwadurotimi Opeoluwa 0-1 46 Open
40 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 8 Winkels,M Rzadkowska,Kaja 0-1 38 Open
41 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 2 Rzadkowska,Kaja Mikhalsky,Vladimir 0-1 49 Open
42 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 3 Ivashentseva,Dominika Rzadkowska,Kaja 1-0 43 Open
43 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 11 Tugaj,S Rzadkowska,Kaja 1/2-1/2 65 Open
44 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 6 Todorovic,Boj Rzadkowska,Kaja 1-0 31 Open
45 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 5 Rzadkowska,Kaja Nshikokola,Mutailenu 1-0 34 Open
46 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 9 Rzadkowska,Kaja Salasan,Haran 1-0 27 Open
47 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 1 Rzadkowska,Kaja Nguyen,Vuong Tung Lam 0-1 33 Open
48 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 10 Agama Hernandez,Luis Fernando Rzadkowska,Kaja 1-0 75 Open
49 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 4 Kaminska,Zuzanna Rzadkowska,Kaja 1-0 38 Open
50 2026-07-16 37th Czech Open E 2026 Pardubice CZE 1.2 Rzadkowska,Kaja Kusa,Jakub 0-1 54 Open

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