Parker, Patrick
Current rating: 1463
Record: 1-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 392 | Chen, Jacky (1500) | Won 2-1 | +181518 |
| 2sealed | 69 | Kelsay, Connor N (1518) | Lost 1-2 | -181500 |
| 3sealed | 365 | Edelson, Steve (1585) | Lost 0-2 | -161484 |
| 4sealed | 531 | Wilson, Joe (1366) | Lost 0-2 | -211463 |
| average opponent: 1492record: 1-3 | new rating: 1463 | |||