Jonas Burkhard
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Baden-ch AT3 | 04/19/2003 | 47 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C47 | Four knights, Scotch variation | 1 games |
| B07 | Pirc defence | 1 games |
| C50 | King's pawn game | 1 games |
| C56 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 1 games |
| A25 | English, Sicilian reversed | 1 games |
| C55 | Two knights defence | 1 games |


Germany