Gammon, Ian
Current rating: 1558
Record: 6-3
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 547 | Johnson, Joshua (1278) | Lost 1-2 | -221478 |
| 2modern | 482 | Collins, Michael (1482) | Won 2-1 | +181496 |
| 3modern | 508 | Bliefernich, Thomas (1500) | Won 2-0 | +181514 |
| 4modern | 381 | Kogan, Mark (1483) | Won 2-0 | +181532 |
| 5modern | 269 | Freeman, Marcelino (1991) | Won 2-1 | +251557 |
| 6modern | 233 | Sharp, Kristopher (1488) | Won 2-1 | +171574 |
| 7modern | 241 | Kwan, Michael (1695) | Lost 0-2 | -161558 |
| 8modern | 299 | Varga, Alex (1557) | Won 2-0 | +181576 |
| 9modern | 268 | Delaney, Brent (1580) | Lost 0-2 | -181558 |
| average opponent: 1562record: 6-3 | new rating: 1558 | |||