Song, Kai
Current rating: 1707 (#6058)
Record: 27-16-2
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 140 | Otto, Matthew (1504) | Won 2-1 | +161617 |
| 2modern | 376 | Grimes, Tassilo (1518) | Won 2-1 | +171634 |
| 3modern | 236 | Donato, Marino (1765) | Won 2-0 | +201654 |
| 4modern | 160 | Logsdon, Jim (1659) | Won 2-1 | +181672 |
| 5modern | 78 | Girard, Andre (1601) | Lost 1-2 | -191653 |
| 6modern | 108 | Castagna, Jonathan (1486) | Lost 0-2 | -211632 |
| 7modern | 312 | Wang, Tony (1534) | Won 2-0 | +161648 |
| 8modern | 205 | Carlton, Jason (1495) | Won 2-1 | +151663 |
| 9modern | 53 | Gaxiola, Joshua (1678) | Won 2-1 | +181681 |
| 10modern | 2034 | Barry, Thomas (1878) | Won 2-0 | +221703 |
| 11modern | 2061 | Abel, Gary (1773) | Lost 0-2 | -171686 |
| 12modern | 2084 | Wade, Justin (1680) | Lost 1-2 | -181668 |
| 13modern | 2080 | Tremblay, John (1587) | Won 2-1 | +171685 |
| 14modern | 2064 | Takahashi, Yuta (1944) | Won 2-0 | +221707 |
| 15modern | 2055 | Liu, Yue (1573) | ID | 01707 |
| top | average opponent: 1645record: 10-4-1 | new rating: 1707 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 305 | Lounsbury, Christopher (1624) | Won 2-0 | +191624 |
| 4modern | 48 | Li, Steven (1536) | Lost 1-2 | -201604 |
| 5modern | 195 | Guimaraes, Victor (1572) | Won 2-0 | +171621 |
| 6modern | 116 | Tweedly, Jarrid (1554) | Won 2-1 | +171638 |
| 7modern | 64 | Torres, Jacob (1576) | Draw 1-1 | -11637 |
| 8modern | 79 | Gellert, Kyle (1845) | Won 2-1 | +221659 |
| 9modern | 43 | Moran, James (1581) | Lost 0-2 | -201639 |
| 10modern | 99 | Lam, Curtis (1657) | Lost 0-2 | -171622 |
| 11modern | 123 | Aguilera, Ryder (1724) | Won 2-0 | +201642 |
| 12modern | 94 | Dewey, Will (1525) | Lost 1-2 | -211621 |
| 13modern | 113 | Chan, Wayland (1607) | Won 2-0 | +181639 |
| 14modern | 86 | Martinez, Steven (1608) | Lost 1-2 | -181621 |
| 15modern | 100 | Leo, Joe (1536) | Lost 0-2 | -201601 |
| top | average opponent: 1611record: 6-6-1 | new rating: 1601 | ||
| Grand Prix Oakland 2019 (modern) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 280 | Valentine, Joseph (1585) | Won 2-0 | +181647 |
| 2modern | 159 | Yin, Chang (1470) | Lost 0-2 | -221625 |
| 3modern | 360 | Leng, Phaly (1792) | Won 2-1 | +211646 |
| 4modern | 268 | Tovar, Ricky (1459) | Lost 0-2 | -211625 |
| 5modern | 409 | Haldeman, James (1527) | Lost 1-2 | -201605 |
| top | average opponent: 1567record: 2-3 | new rating: 1605 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 761 | Sloan, Shawn (1696) | Won 2-0 | +221522 |
| 4modern | 250 | Howells, Justin (1562) | Won 2-0 | +181540 |
| 5modern | 139 | Musser, Dan (1824) | Lost 1-2 | -131527 |
| 6modern | 381 | Martinez, Jon (1521) | Draw 1-1 | 01527 |
| 7modern | 290 | Cooper, Charles (1527) | Won 1-0 | +181545 |
| 8modern | 179 | Winkelpleck, Chad (1626) | Won 2-0 | +201565 |
| 9modern | 99 | Gomez, Niko (1703) | Lost 1-2 | -161549 |
| 10modern | 223 | Lippmann, Robert (1669) | Lost 0-2 | -161533 |
| 11modern | 333 | Nguyen, Joey (1734) | Won 2-1 | +221555 |
| 12modern | 237 | Babar, Umar (1575) | Won 2-0 | +181573 |
| 13modern | 158 | Tolar, Chris (1646) | Won 2-0 | +201593 |
| 14modern | 104 | Mowrey, Austin (1657) | Won 2-0 | +191612 |
| 15modern | 68 | Goresht, Daniel (1591) | Won 2-0 | +171629 |
| top | average opponent: 1641record: 9-3-1 | new rating: 1629 | ||