Hammitt, Joel C
Current rating: 1481
Record: 4-5
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 827 | Lai, Michael (1500) | Lost 1-2 | -181482 |
| 2modern | 978 | Burgess, Lorilyn (1467) | Won 2-0 | +181500 |
| 3modern | 976 | Potochny, Joseph (1469) | Won 2-1 | +171517 |
| 4modern | 733 | Roberson, Dustin (1547) | Lost 0-2 | -171500 |
| 5modern | 660 | Smith, Ashford (1642) | Lost 0-2 | -161484 |
| 6modern | 919 | Sinclair, Nick (1456) | Lost 0-2 | -181466 |
| 7modern | 771 | Leroy, Brian J (1462) | Lost 0-2 | -181448 |
| 8modern | 722 | Spahr, Richard (1445) | Won 2-0 | +181466 |
| 9modern | 676 | Kennedy-Waddell, Coty (1343) | Won 2-1 | +151481 |
| average opponent: 1481record: 4-5 | new rating: 1481 | |||