Tveit, Josh
Current rating: 1398
Record: 1-7
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 150 | Hess, Dwaine J (1500) | Lost 0-2 | -181482 |
| 2extended | 385 | Rosenberry, Dustin L (1482) | Lost 0-2 | -181464 |
| 3extended | 385 | Wolsky, John (1466) | Lost 1-2 | -181446 |
| 4extended | 452 | Cote, Kyle (1444) | Won 2-0 | +181464 |
| 5extended | 390 | Pikula, Chris (1791) | Lost 1-2 | -121452 |
| 6extended | 341 | Fiorillo, Nicholas (1497) | Lost 0-2 | -171435 |
| 7extended | 283 | Rice, Eugene (1429) | Lost 1-2 | -191416 |
| 8extended | 225 | Decker, Daniel (1410) | Lost 0-2 | -181398 |
| average opponent: 1502record: 1-7 | new rating: 1398 | |||