Thorarinsson, Petur
Current rating: 1535
Record: 3-1-3
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 577 | Cinvczak, Zachary (1451) | Draw 1-1 | -11499 |
| 2sealed | 593 | Lambert, Gabe B (1501) | Draw 1-1 | 01499 |
| 3sealed | 670 | Suarez, Stephen (1482) | Won 2-0 | +181517 |
| 4sealed | 629 | Cummings, Michael (1517) | Draw 1-1 | 01517 |
| 5sealed | 575 | Tedrow, Dennis (1502) | Won 2-0 | +181535 |
| 6sealed | 556 | Ricklefs, Chris R (1507) | Won 2-0 | +171552 |
| 7sealed | 511 | Farris, Billy (1586) | Lost 0-2 | -171535 |
| average opponent: 1507record: 3-1-3 | new rating: 1535 | |||