O. Carpenter
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Michigan op reserve | ??/??/1998 | 0 | United States |
| Grand Rapids-ch MI amateur | ??/??/1994 | 80 | United States |
| Detroit-ch MI opB | ??/??/1994 | 31 | United States |
| USA-ch amat North | ??/??/1994 | 74 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 5 games |
| B50 | Sicilian | 3 games |
| B40 | Sicilian defence | 2 games |
| C68 | Ruy Lopez, exchange variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B50 | Sicilian | 4 games |
| E70 | King's Indian, 4.e4 | 2 games |
| A45 | Queen's pawn game | 2 games |
| B07 | Pirc defence | 2 games |


United States