Male
FIDE ID:
Marek Zielinski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 26th ch-EUR Indiv 2026 | 04/07/2026 | 2229 |  Poland |
| Krakow op-C | ??/??/1998 | 143 | Poland |
| POL-chT | ??/??/1991 | 1613 | Poland |
| Oberhau Post op 1st | ??/??/1991 | 231 |  Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 5 games |
| C06 | French, Tarrasch, closed variation, main line | 4 games |
| B09 | Pirc, Austrian attack | 4 games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 5 games |
| A30 | English, symmetrical variation | 4 games |
| E15 | Queen's Indian, 4.g3 | 4 games |
| C54 | Giuoco Piano | 3 games |
