Ma, Gavin
Current rating: 1506
Record: 5-5
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1338 | Andrades, Kevin (1460) | Won 2-0 | +181480 |
| 2sealed | 163 | Bridges, Kayla (1367) | Won 2-1 | +161496 |
| 3sealed | 372 | Phillips, Jase (1652) | Lost 0-2 | -151481 |
| 4sealed | 263 | Jimenez, David (1533) | Won 2-0 | +191500 |
| 5sealed | 148 | Chandler, Gene (1533) | Won 2-0 | +191519 |
| 6sealed | 87 | Kramer, Daniel (1682) | Lost 1-2 | -151504 |
| 7sealed | 1333 | Sun, Guolong (1580) | Lost 1-2 | -171487 |
| 8sealed | 317 | Duros, Lucas (1528) | Won 2-0 | +191506 |
| average opponent: 1542record: 5-3 | new rating: 1506 | |||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 566 | Johnson, Justin (1415) | Lost 1-2 | -201480 |
| 2modern | 880 | McDowell, Travis (1481) | Lost 1-2 | -181462 |
| average opponent: 1448record: 0-2 | new rating: 1462 | |||