Chan, Siu Cheong
Current rating: 1507
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1004 | Ngan, Wing Ming (1264) | Won 2-0 | +141501 |
| 2sealed | 60 | Chan, Andy 1391 (1520) | Lost 0-2 | -181483 |
| 3sealed | 190 | Fung, Victor (1401) | Won 2-0 | +171500 |
| 4sealed | 175 | Ichayapreug, Paeree (1594) | Lost 0-2 | -171483 |
| 5sealed | 216 | Wong, king Lung (1416) | Won 2-0 | +171500 |
| 6sealed | 176 | Xiao, Han (1767) | Lost 1-2 | -131487 |
| 7sealed | 225 | Zhang, Chaoxi (1591) | Won 2-0 | +201507 |
| 8sealed | 134 | Liu, Liang Chun (1482) | Lost 0-2 | -191488 |
| 9sealed | 178 | Ka Shing, Ng (1504) | Won 2-0 | +191507 |
| top | average opponent: 1504record: 5-4 | new rating: 1507 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 583 | Kitagawa, Keiichi (1483) | Lost 1-2 | -181468 |
| 2sealed | 615 | Okusu, Hiromu (1508) | Lost 1-2 | -171451 |
| 3sealed | 1008 | Tsukimata, Shinnosuke (1468) | Draw 1-1 | 01451 |
| 4sealed | 1083 | Nishikawa, Shigeki (1230) | Won 2-0 | +141465 |
| 5sealed | 926 | Hasegawa, Shouichi (1545) | Lost 0-2 | -161449 |
| 6sealed | 969 | Kurihara, Tomo (1532) | Won 2-0 | +191468 |
| 7sealed | 832 | Arashiyama, Kazutoshi (1458) | Lost 0-2 | -181450 |
| 8sealed | 775 | Kazuki, Rika (1282) | Won 2-0 | +151465 |
| 9sealed | 637 | Setsompop, Mingrerk (1670) | Won 2-1 | +221487 |
| top | average opponent: 1464record: 4-4-1 | new rating: 1487 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Lam, Pui Cheung (1484) | Won 2-1 | +181518 |
| 2sealed | 29 | Jones, Travis (1574) | Won 2-1 | +191537 |
| 3sealed | 29 | Chan, Gabriel (1535) | Won 2-0 | +181555 |
| 4sealed | 29 | Teerawattanapong, Thumrongsak (1518) | Lost 1-2 | -191536 |
| 5sealed | 29 | Kim, Chang Y (1561) | Lost 1-2 | -181518 |
| 6sealed | 29 | Yu, Yongzheng (1576) | Won 2-0 | +201538 |
| 7sealed | 29 | Rosmarudin, Faizal (1500) | Lost 0-2 | -191519 |
| 8sealed | 29 | Ishimaru, Ken (1679) | Lost 1-2 | -151504 |
| 9sealed | 29 | Chan, Yu Pan Jacky (1537) | Lost 0-2 | -181486 |
| top | average opponent: 1551record: 4-5 | new rating: 1486 | ||