Male
FIDE ID:
Aleksander Kaczmarek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 26th ch-EUR Indiv 2026 | 04/07/2026 | 2229 |  Poland |
| 36th Roquetas de Mar Open | 01/02/2025 | 2229 |  Spain |
| Slovakia Chess Open 2024 | 07/09/2024 | 2290 |  Slovakia |
| Ceske Budejovice GMA 2024 | 06/29/2024 | 2446 |  Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 10 games |
| B90 | Sicilian, Najdorf | 8 games |
| C00 | French defence | 7 games |
| C02 | French, advance variation | 7 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A43 | Old Benoni defence | 12 games |
| B12 | Caro-Kann defence | 7 games |
| C02 | French, advance variation | 6 games |
| A04 | Reti opening | 6 games |
