Choi, Brian
Current rating: 1464
Record: 5-7
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 254 | Leung, Ian (1521) | Lost 1-2 | -171461 |
| 2sealed | 258 | Pall, Ben (1508) | Lost 0-2 | -171444 |
| 3sealed | 391 | Woodson, Connor (1446) | Won 2-1 | +181462 |
| 4sealed | 289 | Tolson, Andrew (1552) | Won 2-1 | +201482 |
| 5sealed | 238 | Hanson, Leah (1496) | Lost 0-2 | -181464 |
| average opponent: 1505record: 2-3 | new rating: 1464 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 603 | Chubb, Nick (1412) | Lost 1-2 | -201480 |
| 2sealed | 617 | Casidy, Brendan (1449) | Lost 1-2 | -181462 |
| 3sealed | 782 | Lu, Yang (1393) | Won 0-0 | +171479 |
| 4sealed | 651 | Bard, Stefan (1486) | Won 2-0 | +181497 |
| 5sealed | 564 | Snow, Liam (1499) | Lost 0-2 | -181479 |
| 6sealed | 597 | Aleksiuk, Dustin (1481) | Won 2-0 | +181497 |
| 7sealed | 432 | Anundsen, Dominic (1468) | Lost 0-2 | -191478 |
| average opponent: 1456record: 3-4 | new rating: 1478 | |||