J. Rukopf
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mainz op | ??/??/1987 | 230 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| B07 | Pirc defence | 1 games |


Germany