Klaus Ritter
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Leutersdorf op | 02/11/2002 | 1884 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C11 | French defence | 1 games |
| C18 | French, Winawer, advance variation | 1 games |
| B57 | Sicilian, Sozin, not Scheveningen | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B60 | Sicilian, Richter-Rauzer | 1 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 1 games |
| A46 | Queen's pawn game | 1 games |
| C46 | Three knights game | 1 games |


Germany