R. Twombly
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Las Vegas Seniors | ??/??/1995 | 616 | United States |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 1 games |


United States