Clark, Cory
Current rating: 1483
Record: 5-6
| Grand Prix Charlotte 2015 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 551 | Mcelwaney, Cameron (1500) | Won 2-1 | +181498 |
| 2modern | 324 | Varga, Alex (1510) | Lost 1-2 | -181480 |
| 3modern | 559 | Woodward, Adam (1282) | Won 2-1 | +151495 |
| 4modern | 385 | Creech, Lawrence (1653) | Won 2-1 | +211516 |
| 5modern | 355 | Phillips, Bert (1699) | Lost 0-2 | -151501 |
| 6modern | 384 | Fields, Nicholas (1500) | Lost 0-2 | -181483 |
| average opponent: 1524record: 3-3 | new rating: 1483 | |||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 185 | Ewing, Mark (1500) | Lost 0-2 | -181482 |
| 2modern | 591 | Fieber, Kevin (1482) | Won 2-1 | +181500 |
| 3modern | 419 | Ling, Matthew (1500) | Won 2-0 | +181518 |
| 4modern | 193 | Lewis, Christopher (1388) | Lost 0-2 | -201498 |
| 5modern | 345 | Yost, Jared (1500) | Lost 1-2 | -181480 |
| average opponent: 1474record: 2-3 | new rating: 1480 | |||