Gemmell, Robert
Current rating: 1447
Record: 0-3
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 685 | Ricker, Wesley K (1500) | Lost 1-2 | -181482 |
| 2sealed | 1042 | Cobb, Daniel (1483) | Lost 0-2 | -181464 |
| 3sealed | 1172 | Leite, Evan (1519) | Lost 0-2 | -171447 |
| average opponent: 1501record: 0-3 | new rating: 1447 | |||