Chan, Tsz Kin
Current rating: 1452
Record: 11-16-1
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 89 | Lu, Chao (1820) | Lost 0-2 | -121455 |
| 2pioneer | 106 | liu, quanyuan (1482) | Won 2-0 | +191474 |
| 3pioneer | 35 | Lv, Yongcheng (1502) | Lost 0-2 | -181456 |
| 4pioneer | 84 | Yan, Bin 1 (1435) | Won 2-0 | +181474 |
| 5pioneer | 47 | Zhi, Yimin (1810) | Lost 0-2 | -121462 |
| 6pioneer | 55 | Tan, Jingshen (1524) | Draw 1-1 | +11463 |
| 7pioneer | 58 | Bin, Jia (1869) | Lost 0-2 | -111452 |
| top | average opponent: 1635record: 2-4-1 | new rating: 1452 | ||
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Yu, Muhan (1851) | Lost 0-2 | -121515 |
| 2standard | 74 | Chen, Li (1639) | Won 2-0 | +201535 |
| 3standard | 50 | Li, Wenbo (1690) | Lost 1-2 | -151520 |
| 4standard | 59 | Liu, Zhengjia (1689) | Lost 1-2 | -151505 |
| 5standard | 58 | Teng, shifeng (1464) | Lost 0-2 | -191486 |
| 6standard | 61 | shi, haoyu (1430) | Lost 0-2 | -191467 |
| top | average opponent: 1628record: 1-5 | new rating: 1467 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Cha, Yung En (1500) | Won 2-1 | +171546 |
| 2sealed | 80 | Yuk, Kai Leung (1439) | Lost 0-2 | -201526 |
| 3sealed | 312 | Wu, Hiu Tung (1466) | Won 2-0 | +171543 |
| 4sealed | 170 | Leung, Sze Lok (1607) | Lost 0-2 | -161527 |
| 5sealed | 285 | Cuartero, John Michael Litam (1584) | Won 2-0 | +191546 |
| 6sealed | 134 | Chu, Peter (1522) | Lost 0-2 | -191527 |
| top | average opponent: 1520record: 3-3 | new rating: 1527 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Price, Andrew Mark (1500) | Won 2-1 | +181518 |
| 2sealed | 157 | Tay, Ek Kiat (1630) | Won 2-0 | +201538 |
| 3sealed | 194 | Wang, Weiliang (1594) | Won 2-0 | +191557 |
| 4sealed | 119 | Song, Huachao (1758) | Won 2-0 | +221579 |
| 5sealed | 22 | Gu, Rong (1560) | Won 2-0 | +171596 |
| 6sealed | 6 | Chye, Yian Hsiang (1812) | Lost 1-2 | -141582 |
| 7sealed | 40 | Chung, Wing Tat (1496) | Lost 1-2 | -191563 |
| 8sealed | 96 | Wentao, Qi (1751) | Lost 0-2 | -151548 |
| 9sealed | 181 | Li, Mengzhou (1490) | Lost 0-2 | -191529 |
| top | average opponent: 1621record: 5-4 | new rating: 1529 | ||