FIDE ID:
Rafael Peraza
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| CRA-ch | ??/??/1997 | 2127 |  Costa Rica |
Most Played Openings as White
| ECO | Opening | Games |
| C42 | Petrov's defence | 3 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |
| B41 | Sicilian, Kan variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B91 | Sicilian, Najdorf, Zagreb (fianchetto) variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A47 | Queen's Indian defence | 1 games |
| B98 | Sicilian, Najdorf, 7...Be7 | 1 games |
