Klaus Oppel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| JBLN Ost 9798 | ??/??/1997 | 106 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |
| C00 | French defence | 1 games |
| B24 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |
| B12 | Caro-Kann defence | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
| D02 | Queen's pawn game | 1 games |


Germany