Ruediger Erdmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Verbandsliga Sued Baden 9192 | 10/??/1991 | 169 | Germany |
| Oberliga Baden 9192 | 10/??/1991 | 564 | Germany |
| Zuerich op2 | ??/??/1989 | 0 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| D01 | Richter-Veresov attack | 2 games |
| C13 | French, classical | 1 games |
| E72 | King's Indian with e4 & g3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A30 | English, symmetrical variation | 1 games |
| A13 | English opening | 1 games |
| D73 | Neo-Gruenfeld, 5.Nf3 | 1 games |
| D02 | Queen's pawn game | 1 games |
Switzerland
Male
FIDE ID:

Germany