Benson, Marty
Current rating: 1464
Record: 1-3
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 91 | Syomkin, Alexander (1491) | Lost 1-2 | -181482 |
| 2extended | 251 | Petterson, David (1498) | Lost 0-2 | -181464 |
| 3extended | 304 | Rarang, Mark (1462) | Won 2-0 | +181482 |
| 4extended | 289 | Rois, Andreas (1484) | Lost 0-2 | -181464 |
| average opponent: 1484record: 1-3 | new rating: 1464 | |||