Callahan, Eric
Current rating: 1537
Record: 5-3
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 232 | Ansley, Zachary m (1500) | Lost 0-2 | -181482 |
| 2sealed | 366 | Brown, Jarrod (1482) | Won 2-1 | +181500 |
| 3sealed | 236 | Klocke, Jesse W (1500) | Won 2-1 | +181518 |
| 4sealed | 274 | Smith, Elbert (1517) | Won 2-1 | +181536 |
| 5sealed | 199 | Creel, Austin (1505) | Lost 1-2 | -191517 |
| 6sealed | 274 | Johnson, Peter J (1515) | Won 2-0 | +181535 |
| 7sealed | 141 | Maynard, Jacob (1594) | Won 2-0 | +191554 |
| 8sealed | 155 | Ogreenc, Greg (1602) | Lost 0-2 | -171537 |
| average opponent: 1527record: 5-3 | new rating: 1537 | |||