Janna Kollan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW-Ferienturnier u16 | 08/??/2001 | 957 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C00 | French defence | 1 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C51 | Evans gambit declined | 1 games |
| C55 | Two knights defence | 1 games |
| C10 | French, Paulsen variation | 1 games |


Germany