R. Chadwick
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US op | ??/??/1987 | 564 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D85 | Gruenfeld, exchange variation | 1 games |
| E46 | Nimzo-Indian, 4.e3 O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |


United States