Alexander Merker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BEM-ch U15/17/20 | ??/??/1997 | 85 | Germany |
| BEM-ch U17/20 | ??/??/1995 | 233 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C42 | Petrov's defence | 2 games |
| C55 | Two knights defence | 1 games |
| C00 | French defence | 1 games |
| C41 | Philidor's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C46 | Three knights game | 1 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
| A27 | English, three knights system | 1 games |


Germany