Jesko Hammersen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hessen-ch U10 | 04/??/2004 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 3 games |
| C41 | Philidor's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D20 | Queen's gambit accepted | 1 games |
| C48 | Four knights, Spanish variation | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
| C50 | King's pawn game | 1 games |


Germany