Yin, Matthew
Current rating: 1446
Record: 4-7-2
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 430 | Rosa, Joshua (1500) | Won 2-0 | +191497 |
| 2sealed | 290 | Kunugi, Elliott (1503) | Won 2-0 | +181515 |
| 3sealed | 147 | Mai, Alan (1495) | Lost 1-2 | -181497 |
| 4sealed | 453 | Guevarra, Nicolo (1678) | Lost 0-2 | -151482 |
| 5sealed | 1357 | Scoble, KYle (1503) | Lost 1-2 | -181464 |
| 6sealed | 524 | Vega Parra, Francisco (1471) | Lost 0-2 | -181446 |
| average opponent: 1525record: 2-4 | new rating: 1446 | |||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 715 | Chan, Kai Tung (1480) | Lost 0-2 | -181482 |
| 2sealed | 792 | Rosera, Christopher (1430) | Draw 1-1 | -11481 |
| 3sealed | 987 | Tran, Wilson (1467) | Won 2-0 | +171498 |
| 4sealed | 768 | Pfeifer, Richard (1505) | Lost 0-2 | -171481 |
| 5sealed | 858 | Reyes Chanto, Arianna (1486) | Draw 1-1 | 01481 |
| 6sealed | 835 | Templeman, Ken (1423) | Won 2-1 | +171498 |
| 7sealed | 693 | Jackson, Michael (1430) | Lost 0-2 | -201478 |
| average opponent: 1460record: 2-3-2 | new rating: 1478 | |||