Christoph Merkle
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Cologne KSV-ch | ??/??/1997 | 125 |  Germany |
| KSV-ch | ??/??/1996 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E11 | Bogo-Indian defence | 1 games |
| D08 | Queen's Gambit Declined, Albin counter-gambit | 1 games |
| C05 | French, Tarrasch, closed variation | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 1 games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |
| C11 | French defence | 1 games |
| C02 | French, advance variation | 1 games |
