Dziuba, Joseph
Current rating: 1536
Record: 5-3
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 41 | Shafer, Clayton (1436) | Lost 1-2 | -191481 |
| 3sealed | 256 | Sugg, Brad A (1501) | Won 2-1 | +181499 |
| 4sealed | 100 | Hawkes, Michael (1483) | Won 2-0 | +181517 |
| 5sealed | 120 | Ferri, Michael (1496) | Lost 0-2 | -181499 |
| 6sealed | 155 | Lundquist, Anthony M (1502) | Won 2-1 | +181517 |
| 7sealed | 97 | Cho, Joshua (1564) | Lost 1-2 | -181499 |
| 8sealed | 120 | Burrows, Skott (1517) | Won 2-0 | +191518 |
| 9sealed | 80 | Atwood, Aaron (1554) | Won 2-1 | +181536 |
| average opponent: 1507record: 5-3 | new rating: 1536 | |||