Jan Wilhelm Dieckmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| OWL-ch U18 | 01/02/2005 | 1664 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C30 | King's gambit | 2 games |
| C44 | King's pawn game | 1 games |
| A54 | Old Indian, Ukrainian variation | 1 games |


Germany