Kirkpatrick, Charles
Current rating: 1467
Record: 4-6
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Wendell, Blair (1500) | Lost 0-2 | -181485 |
| 2sealed | 275 | Salahub, Ronald W (1501) | Won 2-1 | +181503 |
| 3sealed | 169 | Smith, Kyle T (1487) | Lost 0-2 | -181485 |
| 4sealed | 231 | Lane, David (1504) | Lost 0-2 | -181467 |
| average opponent: 1498record: 1-3 | new rating: 1467 | |||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 76 | Wong, Ben (1488) | Lost 0-2 | -181482 |
| 2legacy | 246 | Clute, Zach (1482) | Won 2-0 | +181500 |
| 3legacy | 167 | Clark, Paul (1500) | Won 2-0 | +181518 |
| 4legacy | 108 | Sudeikis, Daniel M (1518) | Lost 0-2 | -181500 |
| 5legacy | 219 | Carmichael, Chris (1501) | Won 2-1 | +181518 |
| 6legacy | 158 | Folinus, Jeff (1680) | Lost 1-2 | -151503 |
| average opponent: 1528record: 3-3 | new rating: 1503 | |||