Male
FIDE ID:
Mariusz Gusarow
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Polanica Zdroj op-B | 08/20/2006 | 1830 |  Poland |
| Swidnica op-B | ??/??/2000 | 2068 | Poland |
| POL-chT2 | ??/??/1999 | 1499 | Poland |
| Swidnica op-B | ??/??/1999 | 1772 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| E12 | Queen's Indian defence | 1 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
| E86 | King's Indian, Saemisch, orthodox, 7.Nge2 c6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 2 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |
| C58 | two knights defence | 1 games |
| E94 | King's Indian, orthodox variation | 1 games |
