Errol Jenson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US op | ??/??/1999 | 1211 |  United States |
| National op | 08/03/1997 | 2216 | United States |
| Oklahoma op 16th | 08/30/1997 | 946 | United States |
| Dallas Pinfork op1 | ??/??/1996 | 954 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B88 | Sicilian, Sozin, Leonhardt variation | 1 games |
| B86 | Sicilian, Sozin attack | 1 games |
| B44 | Sicilian defence | 1 games |
| B09 | Pirc, Austrian attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E87 | King's Indian, Saemisch, orthodox, 7.d5 | 1 games |
| A36 | English, symmetrical variation | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |
| C45 | Scotch game | 1 games |
