M. Raczynski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POL-ch U14 | ??/??/1998 | 629 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| A56 | Benoni defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
| D63 | Queen's Gambit Declined, Orthodox defence, 7.Rc1 | 1 games |
| A08 | Reti, King's Indian attack | 1 games |


Poland