Calvin Marshall
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberlin op | 04/??/1999 | 1553 | United States |
| NZL-chB | ??/??/1980 | 36 | New Zealand |
| Ohio-ch qual | ??/??/1980 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B70 | Sicilian, dragon variation | 1 games |
| A73 | Benoni, classical, 9.O-O | 1 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 1 games |
United States
Male
FIDE ID:

New Zealand