Kelley, Sera E
Current rating: 1413
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 372 | Newman, Ryan (1464) | Lost 0-2 | -181410 |
| 2sealed | 525 | Rhea, Ehren J (1482) | Won 2-1 | +201430 |
| 3sealed | 472 | Sprunger, Brock (1500) | Lost 0-2 | -171413 |
| top | average opponent: 1482record: 1-2 | new rating: 1413 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Flores, Kyle E (1464) | Lost 1-2 | -181445 |
| 2sealed | 222 | Hill, Shane (1482) | Lost 0-2 | -171428 |
| top | average opponent: 1473record: 0-2 | new rating: 1428 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Rozumalski, Edward (1500) | Lost 0-2 | -181482 |
| 2sealed | 261 | Harrity, Patrick (1485) | Won 2-1 | +181500 |
| 3sealed | 153 | Young, Joshua A (1501) | Lost 0-2 | -181482 |
| 4sealed | 240 | Tierney, Sean (1466) | Won 2-0 | +181500 |
| 5sealed | 181 | Cammon, Travis (1469) | Lost 0-2 | -191481 |
| 6sealed | 197 | Solorzano, Michaelle (1468) | Lost 0-2 | -181463 |
| top | average opponent: 1481record: 2-4 | new rating: 1463 | ||