Martin, Casey
Current rating: 1468
Record: 2-4
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 200 | Collins, Matthew (1500) | Won 2-0 | +181518 |
| 2standard | 226 | Nogueira, Jorge (1515) | Lost 1-2 | -181500 |
| 3standard | 219 | Maloof, Greg (1617) | Won 2-0 | +201520 |
| 4standard | 292 | Giraldi, Jesse (1483) | Lost 0-2 | -191501 |
| 5standard | 438 | Vinson, Stephen (1500) | Lost 1-2 | -181483 |
| 6standard | 408 | Martinez, Joshua A (1650) | Lost 0-2 | -151468 |
| average opponent: 1544record: 2-4 | new rating: 1468 | |||