Sizemore, Korey
Current rating: 1501
Record: 3-3
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 411 | Randolph, Mitchell (1481) | Won 2-0 | +181518 |
| 2sealed | 333 | Hensley, Kenny (1518) | Lost 0-2 | -181500 |
| 3sealed | 485 | Price, Chad (1574) | Lost 0-2 | -171483 |
| 4sealed | 451 | Bianchini, Michael (1485) | Won 2-1 | +181501 |
| 5sealed | 405 | Thomas, Gary (1500) | Won 2-0 | +181519 |
| 6sealed | 325 | Causey, Jeremy (1521) | Lost 1-2 | -181501 |
| average opponent: 1513record: 3-3 | new rating: 1501 | |||