Jens Bertram
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wuerttenberg-ch U14 | 03/29/2005 | 1457 | Germany |
| Wuertemberg-ch U14 | 04/??/2004 | 1479 | Germany |
| Wuerttemberg-ch U10 | ??/??/2001 | 83 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D00 | Queen's pawn game | 3 games |
| A01 | Nimzovich-Larsen attack | 2 games |
| E85 | King's Indian, Saemisch, orthodox variation | 1 games |
| E14 | Queen's Indian, 4.e3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| B50 | Sicilian | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A36 | English, symmetrical variation | 1 games |


Germany