Jan Gerd Mersmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Niedersachsen-ch U15 | ??/??/1997 | 0 | Germany |
| Niedersachsen-ch U13 | 03/30/1996 | 0 | Germany |
| Lingen-ch U13 | ??/??/1995 | 0 | Germany |
| GER-ch U13 | ??/??/1995 | 21 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 4 games |
| C01 | French, exchange variation | 2 games |
| C22 | Centre game | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| D20 | Queen's gambit accepted | 2 games |
| C45 | Scotch game | 2 games |
| C18 | French, Winawer, advance variation | 1 games |
Germany
Male
FIDE ID:

