Jonas Joch
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Baden-ch U10 | 01/06/2000 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 1 games |
| C40 | King's knight opening | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |
| C42 | Petrov's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 1 games |
| C44 | King's pawn game | 1 games |


Germany