Ruddick, Taylor W
Current rating: 1483
Record: 2-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Simmet, Patrick R (1500) | Won 2-1 | +181518 |
| 2sealed | 58 | Phelps, Michael (1649) | Lost 0-2 | -161502 |
| 3sealed | 285 | Kubin, Ryan (1500) | Lost 0-2 | -181484 |
| 4sealed | 519 | Gates, Dakota (1482) | Won 2-0 | +181502 |
| 5sealed | 437 | Beith, Tom (1412) | Lost 0-2 | -191483 |
| average opponent: 1509record: 2-3 | new rating: 1483 | |||