Filler, Brent
Current rating: 1484
Record: 2-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Wagner, Andrew W (1515) | Won 2-0 | +181518 |
| 2sealed | 273 | Collins, Sean (1622) | Won 2-1 | +201538 |
| 3sealed | 68 | Lidral-Porter, Dan (1537) | Lost 1-2 | -181520 |
| 4sealed | 352 | Freedman, Henry (1525) | Lost 1-2 | -181502 |
| 5sealed | 298 | Pulsifer, Jason D (1501) | Lost 0-2 | -181484 |
| average opponent: 1540record: 2-3 | new rating: 1484 | |||