R. Oberlin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| American op | ??/??/1995 | 785 | United States |
| USA-op | 07/??/1991 | 493 | United States |
| US op | 08/??/1989 | 737 | United States |
| US op | 08/07/1983 | 2166 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| A02 | Bird's opening | 2 games |
| A03 | Bird's opening | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B32 | Sicilian defence | 2 games |
| A82 | Dutch, Staunton gambit | 1 games |


United States