Cho, Yat Ping
Current rating: 1382
Record: 6-14
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 82 | Wang, Xiang (1500) | Won 2-0 | +201424 |
| 2sealed | 92 | Okamoto, Ichiro (1629) | Lost 0-2 | -141410 |
| 3sealed | 280 | Liu, Zi Hao (1505) | Lost 1-2 | -171393 |
| 4sealed | 284 | Fung, Chun Sing (1635) | Lost 1-2 | -131380 |
| 5sealed | 308 | So, Alan (1417) | Won 2-0 | +181398 |
| 6sealed | 244 | Ho, Adam (1484) | Lost 0-2 | -161382 |
| top | average opponent: 1528record: 2-4 | new rating: 1382 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 174 | Chang, Yongheng (1500) | Lost 1-2 | -171433 |
| 2modern | 144 | Cai, Jia Xiang (1482) | Lost 1-2 | -181415 |
| 3modern | 245 | Huck, David (1469) | Lost 0-2 | -171398 |
| 4modern | 1183 | Yeung, Suigion (1429) | Won 2-1 | +191417 |
| 5modern | 233 | Li, Fanqiao (1573) | Won 2-0 | +211438 |
| 6modern | 207 | Tan, Cheng (1484) | Lost 1-2 | -171421 |
| 7modern | 1167 | Xie, Chunan (1453) | Lost 0-2 | -181403 |
| 8modern | 203 | Li, Hanqiang (1407) | Won 2-0 | +181421 |
| 9modern | 170 | Zheng, She (1466) | Lost 1-2 | -171404 |
| top | average opponent: 1474record: 3-6 | new rating: 1404 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Zhugao, Liang (1500) | Lost 0-2 | -181464 |
| 2sealed | 33 | Lo, Ka Man (1593) | Lost 1-2 | -151449 |
| 3sealed | 33 | Chow, Tsz Lun (1466) | Won 2-1 | +181467 |
| 4sealed | 33 | Songkhuntod, Nattapong (1501) | Lost 1-2 | -171450 |
| top | average opponent: 1515record: 1-3 | new rating: 1450 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Wong, Man Lok (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||