Hong, Cangtao
Current rating: 1417
Record: 6-11
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Stannage, Mat (1500) | Lost 1-2 | -171448 |
| 2standard | 195 | Lee, Alex [TWN] (1609) | Lost 0-0 | -151433 |
| 3standard | 437 | Xia, Jun (1548) | Lost 0-2 | -161417 |
| top | average opponent: 1552record: 0-3 | new rating: 1417 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 446 | Li, Jiayuan4244 (1500) | Won 2-0 | +181499 |
| 2sealed | 231 | Shu, Peter (1647) | Lost 0-2 | -151484 |
| 3sealed | 366 | Ling, Haoran (1453) | Lost 0-2 | -191465 |
| top | average opponent: 1533record: 1-2 | new rating: 1465 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Ji, Yun (1484) | Lost 1-2 | -191518 |
| 2sealed | 237 | Johnson, Tim (1447) | Lost 0-2 | -191499 |
| 3sealed | 315 | Cai, yingjun (1486) | Lost 0-2 | -181481 |
| top | average opponent: 1472record: 0-3 | new rating: 1481 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Song, Jie (1500) | Won 2-1 | +181518 |
| 2sealed | 7 | He, Pu (1520) | Won 2-1 | +181536 |
| 3sealed | 59 | Chen, Yang (1518) | Won 2-1 | +181554 |
| 4sealed | 64 | Xu, Xin (1500) | Won 2-0 | +171571 |
| 5sealed | 33 | sun, yiwen (1572) | Lost 1-2 | -181553 |
| 6sealed | 73 | Wong, Koon Hay (1569) | Lost 0-2 | -181535 |
| 7sealed | 137 | Wang, Yang (1501) | Won 2-0 | +171552 |
| 8sealed | 86 | Long, Zhou (1707) | Lost 1-2 | -151537 |
| top | average opponent: 1549record: 5-3 | new rating: 1537 | ||