David Matzek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Schleswig Holstein-ch U18 q | 04/??/2002 | 1188 | Germany |
| Schleswig Holstein-chB U18 | 04/??/2001 | 1058 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 2 games |
| C41 | Philidor's defence | 1 games |
| C45 | Scotch game | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C10 | French, Paulsen variation | 2 games |
| C11 | French defence | 1 games |
| D01 | Richter-Veresov attack | 1 games |
| C01 | French, exchange variation | 1 games |


Germany