Chan, Ka Long
Current rating: 1490
| Grand Prix Portland 2018 (modern) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 253 | Wyatt, Richard (1497) | Lost 0-2 | -181473 |
| 2modern | 438 | Bickham, Brady (1482) | Won 2-0 | +181491 |
| 3modern | 559 | James, Stuart (1475) | Lost 1-2 | -181473 |
| 4modern | 773 | Vittorio, Frank (1432) | Won 2-1 | +171490 |
| 5modern | 658 | Scoggin, Austin (1517) | Won 2-1 | +181508 |
| 6modern | 391 | Garner, Robert (1493) | Lost 0-2 | -181490 |
| top | average opponent: 1483record: 3-3 | new rating: 1490 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1350 | Earl, Joseph (1461) | Won 2-0 | +181465 |
| 2modern | 1331 | Markwardt, Jerad (1374) | Won 2-0 | +171482 |
| 3modern | 1331 | Chasson, Dylan (1546) | Lost 0-2 | -171465 |
| 4modern | 1359 | Lu, Robert (1663) | Lost 1-2 | -151450 |
| 5modern | 1374 | Vogel, Adam (1503) | Won 2-1 | +191469 |
| 6modern | 1349 | Orrmons, Kale (1799) | Won 2-1 | +241493 |
| 7modern | 1326 | Grindlinger, Robert (1501) | Won 2-0 | +181511 |
| 8modern | 1313 | Hunter, Wilson (1933) | Won 2-1 | +261537 |
| 9modern | 1560 | Xia, Jiamu (1602) | Lost 0-2 | -171520 |
| 10modern | 1564 | Calabrese, Jared (1568) | Lost 0-2 | -171503 |
| 11modern | 1564 | Huynh, Anthony (1839) | Lost 1-2 | -121491 |
| top | average opponent: 1617record: 6-5 | new rating: 1491 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 176 | Lee, Chris (1539) | Won 2-0 | +191519 |
| 2modern | 249 | Nagtegaal, Brody (1519) | Lost 0-2 | -181501 |
| 3modern | 285 | Thompson, Brett (1514) | Lost 1-2 | -181483 |
| 4modern | 446 | Black, Travis (1488) | Lost 1-2 | -181465 |
| 5modern | 446 | Rewcastle, Will (1463) | Lost 1-2 | -181447 |
| top | average opponent: 1505record: 1-4 | new rating: 1447 | ||