O'Rourke, Shawn
Current rating: 1477
Record: 2-3
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Macer, Matt (1500) | Won 2-0 | +181518 |
| 2sealed | 29 | Hughes, Jim (1429) | Lost 1-2 | -201498 |
| 3sealed | 224 | Tan, Al Andy (1372) | Lost 0-2 | -201478 |
| 4sealed | 310 | Shih, Mu Fan (1482) | Lost 1-2 | -181460 |
| 5sealed | 324 | Rasmussen, Kelsey (1400) | Won 2-0 | +171477 |
| average opponent: 1437record: 2-3 | new rating: 1477 | |||