Male
FIDE ID:
Ralph Betza
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US op | 08/??/1974 | 1869 |  United States |
| US op | ??/??/1965 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C78 | Ruy Lopez, 5.O-O | 2 games |
