Amphonephong, Anthony
Current rating: 1501
Record: 3-3
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | McNaughten, Richard (1470) | Lost 1-2 | -191481 |
| 2sealed | 239 | Nguyen, Peter (1504) | Won 2-0 | +191500 |
| 3sealed | 219 | Smith, Jonathan (1472) | Won 2-0 | +171517 |
| 4sealed | 266 | Seaman, Bryce (1533) | Won 2-1 | +191536 |
| 5sealed | 122 | Jones, Donny (1633) | Lost 1-2 | -171519 |
| 6sealed | 219 | Muller, Brian (1517) | Lost 0-2 | -181501 |
| average opponent: 1521record: 3-3 | new rating: 1501 | |||