Roger Jennings
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Durham op | ??/??/2003 | 491 |  United Kingdom |
| Cleveland op | 01/24/2003 | 1902 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| A11 | English, Caro-Kann defensive system | 1 games |
| A04 | Reti opening | 1 games |
| A08 | Reti, King's Indian attack | 1 games |
| A49 | King's Indian, fianchetto without c4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B09 | Pirc, Austrian attack | 2 games |
| E94 | King's Indian, orthodox variation | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |
| B07 | Pirc defence | 1 games |
