M. Hadyniak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-chT U18 | ??/??/1996 | 1151 |  Poland |
Most Played Openings as White
| ECO | Opening | Games |
| E70 | King's Indian, 4.e4 | 1 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
| D06 | Queen's Gambit | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C54 | Giuoco Piano | 1 games |
| C42 | Petrov's defence | 1 games |
| C41 | Philidor's defence | 1 games |
| C96 | Ruy Lopez, closed (8...Na5) | 1 games |
