Male
FIDE ID:
Ralf Thelen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberliga Mittelrhein 9495 | 10/??/1994 | 497 |  Germany |
| Oberliga Mittelrhein 9394 | 10/??/1993 | 608 | Germany |
| Porz op 25th | ??/??/1990 | 278 | Germany |
| Oberliga NRW 8586 | ??/??/1985 | 293 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A45 | Queen's pawn game | 2 games |
| D01 | Richter-Veresov attack | 2 games |
| A80 | Dutch | 1 games |
| C10 | French, Paulsen variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B00 | King's pawn opening | 3 games |
| A52 | Budapest defence | 2 games |
| C18 | French, Winawer, advance variation | 1 games |
| A29 | English, four knights, kingside fianchetto | 1 games |
