Klaus Hammer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bad Zwischenahn op | 02/02/2006 | 2181 | Germany |
| Nordwest Cup 5th | 02/??/2003 | 1875 | Germany |
| Nord West Cup 5th | 02/??/2003 | 1875 | Germany |
| Baunatal op 8th | 08/09/2002 | 1868 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D08 | Queen's Gambit Declined, Albin counter-gambit | 2 games |
| B06 | Robatsch (modern) defence | 2 games |
| E92 | King's Indian, classical variation | 2 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B23 | Sicilian, closed | 3 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |
| A29 | English, four knights, kingside fianchetto | 3 games |
| A13 | English opening | 2 games |
Germany
Male
FIDE ID:

