Amituanai, William
Current rating: 1496
Record: 4-4
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Graveline, Bryce (1500) | Won 2-0 | +181518 |
| 2sealed | 182 | Fredriksen, Karl Magnus (1521) | Won 2-0 | +181536 |
| 3sealed | 50 | Chien, Andrew (1500) | Lost 1-2 | -191517 |
| 4sealed | 190 | Tyler, Joshua (1519) | Won 2-1 | +181535 |
| 5sealed | 81 | Cantelon, Chris (1388) | Lost 0-2 | -201515 |
| 6sealed | 132 | Allison, Joshua (1518) | Won 2-0 | +181533 |
| 7sealed | 92 | Sobottka, Harris (1479) | Lost 0-2 | -191514 |
| 8sealed | 130 | Camilleri, Adrian (1523) | Lost 0-2 | -181496 |
| average opponent: 1493record: 4-4 | new rating: 1496 | |||