Ralph Werthmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Ruhrgebiet VK1-chT 9596 | ??/??/1995 | 183 |  Germany |
| Bochum Post op | ??/??/1992 | 338 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 2 games |
| B07 | Pirc defence | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
| B50 | Sicilian | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B32 | Sicilian defence | 2 games |
| D02 | Queen's pawn game | 1 games |
| B30 | Sicilian defence | 1 games |
| A01 | Nimzovich-Larsen attack | 1 games |
