Marc La Rocca
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Boston op | ??/??/1998 | 774 | United States |
| Greater Boston op 63rd | ??/??/1996 | 1082 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| E66 | King's Indian, fianchetto, Yugoslav Panno | 1 games |
| C73 | Ruy Lopez, modern Steinitz defence, Richter variation | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 2 games |
| B30 | Sicilian defence | 1 games |


United States