Vuilcott, Ethan
Current rating: 1468
Record: 1-3
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 435 | Edwards, Scott (1500) | Lost 0-2 | -181482 |
| 2sealed | 522 | Williams, Spencer (1491) | Lost 1-2 | -181464 |
| 3sealed | 554 | Pratser, Matthew (1670) | Won 2-0 | +221486 |
| 4sealed | 460 | Andruss, Dan (1482) | Lost 0-2 | -181468 |
| average opponent: 1536record: 1-3 | new rating: 1468 | |||