Gervasio Calderon
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Avellaneda op | 05/09/2007 | 1734 |  Argentina |
| Buenos Aires-ch qual | 03/21/2006 | 1960 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B27 | Sicilian defence | 1 games |
| E16 | Queen's Indian, Capablanca variation | 1 games |
| D52 | Queen's Gambit Declined | 1 games |
| D85 | Gruenfeld, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B29 | Sicilian, Nimzovich-Rubinstein variation | 3 games |
| A17 | English opening | 1 games |
| A05 | Reti opening | 1 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 1 games |
