M. Bartosik
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT reg | ??/??/1995 | 979 |  Poland |
| Bytom op | ??/??/1994 | 1128 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 2 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 1 games |
| A41 | Queen's Pawn | 1 games |
| E70 | King's Indian, 4.e4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 3 games |
| C30 | King's gambit | 1 games |
| A03 | Bird's opening | 1 games |
| C10 | French, Paulsen variation | 1 games |
