Haggerty, Sean
Current rating: 1482
Record: 2-3
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Morris, Christopher (1500) | Won 2-1 | +181518 |
| 2sealed | 70 | Cornwall, Gary (1589) | Won 2-0 | +191537 |
| 3sealed | 141 | Brock, Hutch (1535) | Lost 1-2 | -181519 |
| 4sealed | 341 | Scott, Adam (1427) | Lost 1-2 | -191500 |
| 5sealed | 357 | Babb, Kevin (1497) | Lost 1-2 | -181482 |
| average opponent: 1510record: 2-3 | new rating: 1482 | |||