Ralph Jansen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Longerich op 2nd | ??/??/2003 | 1640 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| C43 | Petrov, modern (Steinitz) attack | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B23 | Sicilian, closed | 2 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| A52 | Budapest defence | 1 games |
| A03 | Bird's opening | 1 games |


Germany