R. Petterson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Labor Day op | ??/??/1992 | 530 | Canada |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| D28 | Queen's Gambit Accepted, classical, 7.Qe2 | 1 games |


Canada