Copley, Bret
Current rating: 1482
Record: 3-4
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 327 | Paille, Francois (1500) | Lost 0-2 | -181482 |
| 2standard | 450 | Zaragoza, Yaco (1484) | Lost 0-2 | -181464 |
| 3standard | 520 | Jackson, Jonathan (1463) | Won 2-1 | +181482 |
| 4standard | 468 | Alvarez, Victoria (1480) | Won 2-1 | +181500 |
| 5standard | 359 | Hall, Andrew [USA] (1482) | Lost 0-2 | -181482 |
| 6standard | 414 | Valdes, George (1485) | Won 2-0 | +181500 |
| 7standard | 325 | Morel, Zachary (1500) | Lost 1-2 | -181482 |
| average opponent: 1485record: 3-4 | new rating: 1482 | |||