Jan Dehne Niemann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Verbandsliga Nord Baden 0001 | 10/??/2000 | 873 | Germany |
| Verbandsliga Nord | 09/26/1999 | 976 | Germany |
| Klinge-ch U20 | ??/??/1997 | 553 | Germany |
| Baden-ch U17 | ??/??/1996 | 141 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 1 games |
| B89 | Sicilian, Sozin, 7.Be3 | 1 games |
| B07 | Pirc defence | 1 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B23 | Sicilian, closed | 1 games |
| A10 | English opening | 1 games |
| A26 | English, closed system | 1 games |
| E70 | King's Indian, 4.e4 | 1 games |


Germany