Calderon Damian Checa
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ESP-chT Div 1 | 11/08/1999 | 2275 | Spain |
| ESP-chT | 08/29/1997 | 2363 | Spain |
| Andalucia-chT | 11/??/1997 | 1940 | Spain |
| Sevilla op | 01/??/1994 | 1040 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| A05 | Reti opening | 1 games |
| A38 | English, symmetrical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 4 games |
| A41 | Queen's Pawn | 2 games |
| A08 | Reti, King's Indian attack | 1 games |
| E92 | King's Indian, classical variation | 1 games |


Spain