Jiang, Yi Cheng
Current rating: 1494
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Wang, Maolin (1421) | Lost 0-2 | -201477 |
| 2sealed | 312 | Jia, Hao (1413) | Lost 0-2 | -191458 |
| 3sealed | 404 | Su, Guannan (1568) | Won 2-1 | +201478 |
| 4sealed | 321 | Vancleef, Leo (1482) | Won 2-0 | +181496 |
| 5sealed | 325 | Riggs, Ben (1466) | Lost 1-2 | -181478 |
| 6sealed | 300 | Zeng, Zhuo (1471) | Lost 0-2 | -181460 |
| 7sealed | 323 | Yi, Zaitian (1470) | Won 2-0 | +181478 |
| 8sealed | 245 | Cui, Yuanzheng (1401) | Won 2-0 | +161494 |
| top | average opponent: 1461record: 4-4 | new rating: 1494 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 243 | Wang, Bingxu (1500) | Won 2-0 | +181535 |
| 2sealed | 138 | Su, Hong (1485) | Lost 0-2 | -191516 |
| 3sealed | 370 | Du, Gankun (1506) | Lost 1-2 | -181498 |
| 4sealed | 450 | Li, Qian 2561 (1473) | Lost 0-2 | -191479 |
| 5sealed | 474 | Yuyang, Shaoqing (1543) | Won 2-1 | +191498 |
| 6sealed | 426 | Li, Mo (1428) | Lost 0-2 | -191479 |
| 7sealed | 393 | Chen, Yang 9635 (1414) | Won 2-1 | +171496 |
| 8sealed | 349 | Zhao, Rong (1554) | Won 2-0 | +191515 |
| 9sealed | 262 | Zhang, Yuqi (1507) | Lost 0-2 | -181497 |
| top | average opponent: 1490record: 4-5 | new rating: 1497 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Liu, Bin (1349) | Won 2-0 | +151515 |
| 2sealed | 179 | Furuya, Satoshi (1287) | Won 2-0 | +141529 |
| 3sealed | 133 | Jiang, Ruihui (1568) | Lost 1-2 | -171512 |
| 4sealed | 183 | Zhou, Wenbo (1582) | Lost 0-2 | -171495 |
| 5sealed | 307 | Li, Tianyang (1500) | Won 2-0 | +181513 |
| 6sealed | 247 | Kakumae, Teruya (1700) | Lost 0-2 | -141499 |
| 7sealed | 319 | Wen, Xiaocong (1484) | Lost 0-2 | -191480 |
| 8sealed | 304 | Lei, Chuan (1506) | Won 2-0 | +191499 |
| 9sealed | 243 | Li, Bingjun (1504) | Won 2-0 | +181517 |
| top | average opponent: 1498record: 5-4 | new rating: 1517 | ||