M. Wiedmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Niederbayern-chB | ??/??/1999 | 141 |  Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C53 | Giuoco Piano | 1 games |
| B25 | Sicilian, closed | 1 games |
| C11 | French defence | 1 games |
| C10 | French, Paulsen variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
