Gerardo Jerez Araoz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bissell op | ??/??/1996 | 1267 |  Argentina |
| Buenos Aires VII Najdorf op | ??/??/1995 | 1556 | Argentina |
| Buenos Aires op | ??/??/1995 | 1316 | Argentina |
| Buenos Aires IVESS op | ??/??/1995 | 1375 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| C86 | Ruy Lopez, Worrall attack | 1 games |
| C63 | Ruy Lopez, Schliemann defence | 1 games |
| B07 | Pirc defence | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 1 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| B12 | Caro-Kann defence | 1 games |
