McConnaughy, Matthew
Current rating: 1463
Record: 1-3
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 314 | Erickson, Michael (1500) | Won 2-0 | +181518 |
| 2sealed | 86 | Rosvick, Douglas (1517) | Lost 0-2 | -181500 |
| 3sealed | 284 | Toth, Michael (1464) | Lost 1-2 | -191481 |
| 4sealed | 410 | Fong, Alex (1479) | Lost 1-2 | -181463 |
| average opponent: 1490record: 1-3 | new rating: 1463 | |||