Jeff De la Rosa
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Winnipeg Manitoba-ch op | 05/22/1999 | 478 | Canada |
Most Played Openings as White
| ECO | Opening | Games |
| B40 | Sicilian defence | 1 games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| C33 | King's gambit accepted | 1 games |


Canada