Male
FIDE ID:
Mariusz Sajka
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 16th Neckar Open | 04/05/2012 | 2307 |  Germany |
| Ruhrgebiet VK3 9798 | ??/??/1997 | 261 | Germany |
| Ruhrgebiet VK2 9697 | ??/??/1996 | 339 | Germany |
| Ruhrgebiet VK2-chT 9596 | ??/??/1995 | 129 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
| A86 | Dutch with c4 & g3 | 1 games |
| A96 | Dutch, classical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A45 | Queen's pawn game | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| B23 | Sicilian, closed | 2 games |
| B50 | Sicilian | 1 games |
