Wiggins, Mason
Current rating: 1486
Record: 4-5
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 225 | Howard, Devin (1500) | Won 2-1 | +181518 |
| 2modern | 207 | Dameron, Gabriel (1518) | Won 2-0 | +181536 |
| 3modern | 227 | Maguire, Justin (1524) | Lost 0-0 | -181518 |
| 4modern | 266 | Liu, Fan (1524) | Won 2-1 | +181536 |
| 5modern | 133 | Parson, Lukas (1834) | Lost 0-2 | -131523 |
| 6modern | 282 | Stien, Ryan (1501) | Lost 1-2 | -181505 |
| 7modern | 301 | Vaughters, Matthew (1555) | Won 2-0 | +191524 |
| 8modern | 223 | LaForge, Jacob (1446) | Lost 1-2 | -201504 |
| 9modern | 202 | Daniels, Sabastian (1480) | Lost 1-2 | -181486 |
| average opponent: 1542record: 4-5 | new rating: 1486 | |||