Maria Kaczmarek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW-ch U14 Girls | 04/??/2004 | 1147 |  Germany |
| NRW-ch U14 Girls | 04/01/2002 | 854 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| C02 | French, advance variation | 1 games |
| C70 | Ruy Lopez | 1 games |
| B98 | Sicilian, Najdorf, 7...Be7 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| B07 | Pirc defence | 1 games |
| B09 | Pirc, Austrian attack | 1 games |
| D02 | Queen's pawn game | 1 games |
