Matthias Kierzek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| MTO | 07/20/2009 | 2368 | Switzerland |
| Hessenliga 0506 | 09/11/2005 | 1643 | Germany |
| Hessenliga 0405 | 09/26/2004 | 1635 | Germany |
| Hessenliga 0203 | 10/??/2002 | 1735 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E73 | King's Indian, 5.Be2 | 6 games |
| D87 | Gruenfeld, exchange, Spassky variation | 3 games |
| D52 | Queen's Gambit Declined | 3 games |
| E74 | King's Indian, Averbakh, 6...c5 | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 7 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 6 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 6 games |
| B13 | Caro-Kann, exchange variation | 4 games |


Switzerland
Germany