Male
FIDE ID:
Rudy Blumenfeld
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| New York op | 03/??/1991 | 1538 |  United States |
| World op | ??/??/1976 | 1444 | United States |
| Lone Pine op | 03/07/1976 | 1541 | United States |
| New York blitz | ??/??/1974 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 2 games |
| C00 | French defence | 2 games |
| A24 | English, Bremen system with ...g6 | 2 games |
| C82 | Ruy Lopez, open, 9.c3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A26 | English, closed system | 2 games |
| C17 | French, Winawer, advance variation | 2 games |
| B24 | Sicilian, closed | 1 games |
| B90 | Sicilian, Najdorf | 1 games |
