Chan, Tsan
Current rating: 1429
Record: 6-11
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 153 | Forsberg, Alvin (1587) | Won 2-1 | +211471 |
| 2modern | 175 | Chua, Cheng Zhi Orange (1634) | Lost 0-2 | -151456 |
| 3modern | 341 | Sue, Ryoichi (1484) | Won 2-0 | +181474 |
| 4modern | 195 | Yeung, Sun Kit Sunny (1790) | Lost 0-2 | -121462 |
| 5modern | 305 | Fong, Chun Ho (1485) | Lost 1-2 | -181444 |
| 6modern | 336 | Li, Kwong San (1478) | Won 2-1 | +191463 |
| 7modern | 222 | Sasaki, Shimon (1522) | Lost 1-2 | -171446 |
| 8modern | 265 | Zhou, Zhiqi (1494) | Lost 0-2 | -171429 |
| average opponent: 1559record: 3-5 | new rating: 1429 | |||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Chua, Zong En (1500) | Lost 0-2 | -181482 |
| 2sealed | 218 | Lam, Kevin [HKG] (1548) | Lost 0-2 | -171465 |
| 3sealed | 321 | Wei, Guowei (1546) | Lost 1-2 | -161449 |
| 4sealed | 343 | Zhang, Hao (1449) | Won 2-0 | +181467 |
| 5sealed | 326 | Lo, Nico (1460) | Won 2-1 | +181485 |
| 6sealed | 299 | Zhou, Zhaoqi (1481) | Lost 1-2 | -191466 |
| 7sealed | 270 | Goh, Richard (1464) | Won 2-0 | +181484 |
| 8sealed | 240 | Horsten, Brent (1571) | Lost 1-2 | -161468 |
| 9sealed | 221 | Mendoza, Norbie (1482) | Lost 0-2 | -181450 |
| average opponent: 1500record: 3-6 | new rating: 1450 | |||