McGrath, Michael
Current rating: 1462
Record: 1-3
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 157 | Williams, Rebekah (1517) | Won 2-0 | +181518 |
| 2sealed | 153 | Trafecanty, Matthew (1432) | Lost 0-2 | -191499 |
| 3sealed | 260 | Owen, Derek (1459) | Lost 0-2 | -191480 |
| 4sealed | 285 | Ramirez, Joseph (1482) | Lost 1-2 | -181462 |
| average opponent: 1473record: 1-3 | new rating: 1462 | |||