Borja, Jofil
Current rating: 1461
Record: 2-4
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 90 | Meyer, Mark (1471) | Won 2-1 | +171517 |
| 2extended | 120 | Loman, Anthony (1482) | Lost 0-2 | -181499 |
| 3extended | 139 | Quach, Davie (1500) | Won 2-1 | +181517 |
| 4extended | 200 | Williamson, Michael (1455) | Lost 1-2 | -191498 |
| 5extended | 256 | Maurice, Lucien (1500) | Lost 1-2 | -181480 |
| 6extended | 247 | Wu, Tai (1415) | Lost 1-2 | -191461 |
| average opponent: 1471record: 2-4 | new rating: 1461 | |||