Rosas, Tomas
Current rating: 1481
Record: 2-3
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 430 | Paul, Brian (1500) | Lost 0-2 | -181482 |
| 2sealed | 497 | Livermore, Christopher (1484) | Won 2-0 | +181500 |
| 3sealed | 480 | Cheung, Yuk (1501) | Lost 0-2 | -181482 |
| 4sealed | 423 | Schvey, Jeffrey (1478) | Won 2-1 | +181500 |
| 5sealed | 302 | Stuttgen, Ben (1432) | Lost 1-2 | -191481 |
| average opponent: 1479record: 2-3 | new rating: 1481 | |||