Mathieu Sinn
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberliga Nord N 0405 | 10/24/2004 | 1905 |  Germany |
| Schleswig Holstein-ch U20 | ??/??/1998 | 433 | Germany |
| Schleswig Holstein-chB U18 | ??/??/1995 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 3 games |
| C19 | French, Winawer, advance, 6...Ne7 | 1 games |
| B24 | Sicilian, closed | 1 games |
| D02 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B82 | Sicilian, Scheveningen, 6.f4 | 1 games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| E51 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d5 | 1 games |
