A. Collalto
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Rome op1 | ??/??/1997 | 549 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| C27 | Vienna game | 2 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |
| C00 | French defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| B40 | Sicilian defence | 1 games |
| B20 | Sicilian defence | 1 games |


Italy