Hua, Vinh
Current rating: 1544
Record: 9-7
| Grand Prix Portland 2018 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 142 | Beermann, Carl (1361) | Lost 0-2 | -211530 |
| 2modern | 706 | Vela, Jacob (1482) | Won 2-0 | +171547 |
| 3modern | 538 | Cornfield, Ethan (1531) | Won 2-0 | +181565 |
| 4modern | 266 | Cohen, Solomon (1445) | Won 2-1 | +161581 |
| 5modern | 166 | South, Tyler (1586) | Lost 0-2 | -181563 |
| 6modern | 350 | Maher, Andrew (1518) | Lost 0-2 | -191544 |
| average opponent: 1487record: 3-3 | new rating: 1544 | |||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Sell, Bethany (1433) | Won 2-1 | +171517 |
| 2standard | 364 | Poppenhagen, David (1518) | Won 2-0 | +181535 |
| 3standard | 33 | Webber, Charles (1460) | Won 2-0 | +161551 |
| 4standard | 104 | Hinderaker, Michael (2067) | Lost 0-2 | -91542 |
| 5standard | 95 | Smith, Brad (1536) | Won 2-1 | +181560 |
| 6standard | 173 | Foglesong, Nicklaus (1670) | Won 2-1 | +201580 |
| 7standard | 82 | Crowfoot, Corey (1619) | Won 2-1 | +191599 |
| 8standard | 35 | Newhouse, Jackson (1593) | Lost 0-2 | -181581 |
| 9standard | 130 | Myers, Caleb (1656) | Lost 1-2 | -171564 |
| 10standard | 149 | Miller, Sean (1875) | Lost 0-2 | -131551 |
| average opponent: 1643record: 6-4 | new rating: 1551 | |||