John Roberts
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Fredericton op | ??/??/1977 | 448 |  Canada |
| Canada op | ??/??/1968 | 0 | Canada |
Most Played Openings as White
| ECO | Opening | Games |
| A03 | Bird's opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 1 games |
