Coles, Brad D
Current rating: 1465
Record: 1-3
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 444 | Halstead, Chad (1500) | Lost 0-2 | -181482 |
| 2legacy | 584 | Coe, Nelson C (1482) | Won 2-1 | +181500 |
| 3legacy | 583 | Fry, Eric (1500) | Lost 1-2 | -181482 |
| 4legacy | 646 | Brown, Max (1539) | Lost 0-2 | -171465 |
| average opponent: 1505record: 1-3 | new rating: 1465 | |||