W. Merchut
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT U20 | ??/??/1990 | 415 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C56 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A26 | English, closed system | 1 games |


Poland