Gibbs, Samuel
Current rating: 1480
Record: 3-4
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Martinez, Steven 2 (1500) | Lost 0-2 | -181482 |
| 2standard | 436 | Maltby, Christopher M (1482) | Lost 0-1 | -181464 |
| 3standard | 497 | Puskas, Anthony (1463) | Won 2-0 | +181482 |
| 4standard | 504 | Parus, Alexander (1430) | Won 2-0 | +171499 |
| 5standard | 356 | Nakata, Brian (1498) | Lost 1-2 | -181481 |
| 6standard | 393 | Medley, Jacob (1447) | Won 2-0 | +171498 |
| 7standard | 306 | Jetha, David (1495) | Lost 1-2 | -181480 |
| average opponent: 1474record: 3-4 | new rating: 1480 | |||