Somavilla, Roberto
Current rating: 1550
Record: 6-3
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | Bernier, Ben (1500) | Won 2-1 | +181518 |
| 2standard | 105 | Guffy, Travis (1518) | Won 2-1 | +181536 |
| 3standard | 75 | Kohrs, Brandon (1490) | Lost 1-2 | -191517 |
| 4standard | 203 | Ackerman, Max (1489) | Lost 0-2 | -181499 |
| 5standard | 457 | Browning, Montie (1499) | Won 2-0 | +181517 |
| 6standard | 343 | Boyd, Devin (1483) | Won 2-1 | +171534 |
| 7standard | 120 | Evans, Alex (1517) | Lost 0-2 | -181516 |
| 8standard | 250 | Styer, Mike S (1524) | Won 2-0 | +181534 |
| 9standard | 163 | Garguy, John Alexander (1415) | Won 2-1 | +161550 |
| average opponent: 1493record: 6-3 | new rating: 1550 | |||