Rolf Kottenhahn
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Karl Mala mem op | 08/03/2000 | 742 |  Germany |
| Rhein Main op 1st | ??/??/1998 | 918 | Germany |
| Wiesbaden op 17th | 08/??/1998 | 928 | Germany |
| Giessen op | ??/??/1997 | 548 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 4 games |
| B25 | Sicilian, closed | 3 games |
| C70 | Ruy Lopez | 2 games |
| B12 | Caro-Kann defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A48 | King's Indian, East Indian defence | 2 games |
| E91 | King's Indian, 6.Be2 | 2 games |
| D92 | Gruenfeld, 5.Bf4 | 2 games |
| C01 | French, exchange variation | 2 games |
