Hui, Yiqun
Current rating: 1636
Record: 23-15-1
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 6 | Franzen, Logan (1627) | Lost 1-2 | -191645 |
| 3modern | 320 | Campanini, Christophe (1515) | Won 2-1 | +161661 |
| 4modern | 185 | Weber, Brian (1678) | Lost 1-2 | -181643 |
| 5modern | 243 | Berge, Ian (1467) | Won 2-0 | +151658 |
| 6modern | 194 | Novak, Tyler (1662) | Lost 0-2 | -181640 |
| 7modern | 204 | Lussman, Benjamin (1501) | Won 2-0 | +161656 |
| 8modern | 149 | Snyder, Joshua (1589) | Lost 1-2 | -201636 |
| top | average opponent: 1577record: 3-4 | new rating: 1636 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 570 | Johnson, Taylor (1471) | Lost 0-2 | -201535 |
| 2modern | 493 | Mackey, Thomas (1483) | Won 2-1 | +171552 |
| 3modern | 648 | Barrus, Travis (1464) | Won 2-1 | +171569 |
| 4modern | 364 | Heller, Blake (1647) | Won 2-0 | +191588 |
| 5modern | 226 | Maher, Andrew (1535) | Won 2-1 | +171605 |
| 6modern | 197 | Hamilton, Granger (1556) | Won 2-1 | +171622 |
| 7modern | 65 | Ocampo, Neil (1653) | Lost 1-2 | -171605 |
| 8modern | 210 | Jensen, Justin (1479) | Won 2-0 | +161621 |
| 9modern | 110 | Royster, Brik (1575) | Won 2-1 | +171638 |
| 10modern | 84 | Zhou, Zirui (1754) | Won 2-1 | +201658 |
| 11modern | 44 | Cluskey, Chris (1618) | Draw 1-1 | -11657 |
| 12modern | 40 | Sparks, Christopher (1759) | Lost 0-2 | -161641 |
| 13modern | 68 | De Blois, Paul (1742) | Won 2-0 | +201661 |
| 14modern | 47 | Luckhurst, James (1620) | Won 2-0 | +171678 |
| 15modern | 33 | Laughlin, Pierson (1889) | Lost 0-2 | -141664 |
| top | average opponent: 1616record: 10-4-1 | new rating: 1664 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 688 | Bigelow, Clair (1633) | Won 2-0 | +211535 |
| 2modern | 296 | Taylor, Mark (1518) | Won 2-0 | +171552 |
| 3modern | 337 | Radsliff, Elliot (1795) | Lost 1-2 | -131539 |
| 4modern | 430 | Wong, Erik (1490) | Lost 0-2 | -191520 |
| 5modern | 512 | Clowers, Cody (1490) | Won 2-1 | +171537 |
| 6modern | 424 | Gillet, Jason (1533) | Won 2-0 | +181555 |
| 7modern | 412 | Go, Calvin (1540) | Lost 0-2 | -181537 |
| 8modern | 416 | Nicely, Cody (1539) | Won 2-1 | +181555 |
| top | average opponent: 1567record: 5-3 | new rating: 1555 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 575 | Crane, Jay (1500) | Won 2-1 | +181518 |
| 2standard | 328 | Walker, Chris (1518) | Won 2-1 | +181536 |
| 3standard | 119 | Adams, Joseph (1612) | Lost 0-1 | -171519 |
| 4standard | 235 | Forbes, Demetrius (1519) | Lost 0-2 | -181501 |
| 5standard | 525 | Chin, Jim (1347) | Lost 1-2 | -201481 |
| 6standard | 494 | Grothe, Jonathan (1408) | Lost 1-2 | -201461 |
| 7standard | 565 | Fry, Joseph (1464) | Won 2-0 | +181479 |
| 8standard | 438 | Wilkes, Nicolas (1424) | Won 2-1 | +171496 |
| 9standard | 359 | Rogers, Andy (1507) | Won 2-0 | +181514 |
| top | average opponent: 1478record: 5-4 | new rating: 1514 | ||