D. Brotherton
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Ann Arbor amat op | ??/??/1994 | 110 | United States |
| Ann Arbor op1 | 07/??/1994 | 0 | United States |
| Ann Arbor op | ??/??/1993 | 40 | United States |
| East Lansing ch-MI opB | ??/??/1991 | 17 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 3 games |
| A46 | Queen's pawn game | 1 games |
| A83 | Dutch, Staunton gambit, Staunton's line | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B17 | Caro-Kann, Steinitz variation | 2 games |
| B13 | Caro-Kann, exchange variation | 2 games |
| D00 | Queen's pawn game | 1 games |
| A52 | Budapest defence | 1 games |


United States