Pierce, Sean
Current rating: 1463
Record: 2-4
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Coleman, Joshua n (1500) | Lost 1-2 | -181482 |
| 2sealed | 401 | Musick, Amber (1482) | Won 2-1 | +181500 |
| 3sealed | 358 | Olson, Kyle (1482) | Lost 1-2 | -181482 |
| 4sealed | 407 | Cox, Patrick (1435) | Lost 1-2 | -191463 |
| 5sealed | 398 | Kristianto, Donny (1461) | Lost 0-2 | -181445 |
| 6sealed | 331 | Morrill, Thomas (1445) | Won 2-0 | +181463 |
| average opponent: 1467record: 2-4 | new rating: 1463 | |||