Hairston, Nick
Current rating: 1496
Record: 7-7
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 91 | Pickens, Adam (1462) | Won 2-1 | +171517 |
| 2modern | 543 | Mahoney, Liam (1500) | Won 2-1 | +181535 |
| 3modern | 272 | Corzo, Robert (1591) | Won 2-1 | +191554 |
| 4modern | 287 | Spurlock, Brian (1492) | Won 2-1 | +171571 |
| 5modern | 113 | Allen, Ryan (1431) | Lost 0-2 | -211550 |
| 6modern | 625 | Chinlund, Kit (1622) | Lost 0-2 | -161534 |
| 7modern | 358 | Stokes, Shane (1470) | Lost 0-2 | -201514 |
| 8modern | 429 | Bell, Matthew (1485) | Lost 1-2 | -181496 |
| average opponent: 1507record: 4-4 | new rating: 1496 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1354 | Eheman, Sara (1500) | Won 2-0 | +181518 |
| 2modern | 1252 | Kendall, Phillip W (1518) | Lost 1-2 | -181500 |
| 3modern | 1508 | Cubas, Alejandro M (1500) | Lost 0-2 | -181482 |
| 4modern | 1562 | Mclauchlin, Dalton (1481) | Won 2-1 | +181500 |
| 5modern | 1294 | Sesek, Tony (1466) | Won 2-1 | +171517 |
| 6modern | 1217 | Fleming, Dustin C (1551) | Lost 0-2 | -171500 |
| average opponent: 1503record: 3-3 | new rating: 1500 | |||