Holman, John C
Current rating: 1506
Record: 3-3
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1310 | Dickson-Vandervelde, Annie K (1500) | Won 2-0 | +181518 |
| 2modern | 1356 | Hayhurst, Brian (1465) | Won 2-1 | +171535 |
| 3modern | 1347 | Burke, Michael (1535) | Won 2-1 | +181553 |
| 4modern | 1303 | Cho, Joshua (1775) | Lost 1-2 | -141539 |
| 5modern | 1159 | Taylor, Joshua (1702) | Lost 0-2 | -151524 |
| 6modern | 1235 | Noble, Carter (1516) | Lost 1-2 | -181506 |
| average opponent: 1582record: 3-3 | new rating: 1506 | |||