Ackerman, Kelly J
Current rating: 1506
Record: 7-7
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 402 | Dancause, Eric (1500) | Won 2-0 | +181501 |
| 2sealed | 422 | Cunningham, Amanda (1518) | Lost 1-2 | -171484 |
| 3sealed | 527 | Millhauser, Jonathan (1523) | Lost 0-2 | -181466 |
| 4sealed | 564 | Whitsitt, Jonathan (1484) | Won 2-0 | +191485 |
| 5sealed | 485 | Aelion, Ori (1540) | Lost 1-2 | -171468 |
| 6sealed | 505 | Lampron, Yan (1544) | Lost 1-2 | -171451 |
| 7sealed | 499 | Lusted, Mark (1445) | Won 2-1 | +181469 |
| 8sealed | 457 | Desrosiers Giabractjis, Yan (1501) | Won 2-1 | +191488 |
| 9sealed | 431 | Czaja, Brandon (1499) | Won 2-1 | +181506 |
| average opponent: 1506record: 5-4 | new rating: 1506 | |||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Reaves, Marshall Louis (1532) | Lost 0-2 | -171483 |
| 2sealed | 214 | Hennick, Michael (1482) | Won 2-0 | +181501 |
| 3sealed | 173 | Nguyen, Ha (1498) | Won 2-0 | +181519 |
| 4sealed | 167 | Giancoulas, Donald (1524) | Lost 1-2 | -181501 |
| 5sealed | 187 | Ciarroni, Steven (1521) | Lost 0-2 | -181483 |
| average opponent: 1511record: 2-3 | new rating: 1483 | |||