Li, Jiayuan
Current rating: 1466
Record: 20-24
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 9 | Moriyasu, Genki (1684) | Won 2-0 | +231432 |
| 2modern | 133 | Lee, Munhyung (1518) | Lost 0-2 | -161416 |
| 3modern | 109 | Carroll, George (1482) | Lost 1-2 | -171399 |
| 4modern | 391 | Lau, Tak Choi (1611) | Won 2-0 | +221421 |
| 5modern | 258 | Li, Wenbo (1705) | Lost 0-2 | -131408 |
| 6modern | 274 | Ziyi, Ye (1489) | Won 2-1 | +191427 |
| 7modern | 228 | Zhao, Qi (1486) | Won 2-0 | +191446 |
| 8modern | 183 | Sasaki, Shimon (1538) | Won 2-1 | +201466 |
| top | average opponent: 1564record: 5-3 | new rating: 1466 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 128 | Liang, Jerry (1500) | Lost 0-2 | -171441 |
| 2standard | 230 | Liu, Yi (1425) | Lost 0-2 | -191422 |
| 3standard | 301 | Hu, Zhijie (1463) | Won 2-1 | +191441 |
| 4standard | 247 | Yang, Yang 6036 (1499) | Won 2-1 | +191460 |
| 5standard | 247 | Qian, Muxing (1484) | Won 2-0 | +191479 |
| 6standard | 156 | He, Zhuo (1487) | Lost 0-2 | -181461 |
| 7standard | 185 | Ishida, Shoichi (1403) | Lost 0-2 | -191442 |
| 8standard | 251 | Li, Qian (1492) | Lost 0-2 | -171425 |
| 9standard | 232 | Lv, Yanan (1577) | Lost 0-2 | -161409 |
| top | average opponent: 1481record: 3-6 | new rating: 1409 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 114 | Chan, Hung Yiu (1500) | Lost 0-2 | -171456 |
| 2modern | 179 | Li, Zhuang (1448) | Lost 0-2 | -191437 |
| 3modern | 234 | Zhou, Zhiao (1374) | Won 2-1 | +171454 |
| 4modern | 236 | Yee, Louis (1419) | Won 2-1 | +181472 |
| 5modern | 162 | Liang, Kaiyuan (1499) | Won 2-1 | +181490 |
| 6modern | 1121 | Hu, Hong Jia (1537) | Lost 0-2 | -171473 |
| 7modern | 123 | Chan, Chow Lun (1536) | Lost 1-2 | -171456 |
| 8modern | 180 | Yau, Ka Wing (1634) | Lost 0-2 | -151441 |
| 9modern | 1143 | Kang, Sai (1353) | Won 2-1 | +171458 |
| top | average opponent: 1478record: 4-5 | new rating: 1458 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 194 | Cheng, Wai Fung (1500) | Lost 0-2 | -181471 |
| 2sealed | 292 | Chan, Derrick (1484) | Lost 0-2 | -171454 |
| 3sealed | 403 | Stuart, Hal (1464) | Won 2-1 | +181472 |
| 4sealed | 380 | Mai, Junwei (1503) | Lost 1-2 | -181454 |
| 5sealed | 368 | Yu, Danny (1467) | Won 2-0 | +191473 |
| 6sealed | 292 | Neo, You Wei (1514) | Won 2-1 | +181491 |
| 7sealed | 220 | Yuan, Chen (1499) | Lost 1-2 | -181473 |
| 8sealed | 248 | Domocmat, Jeremy Bryan (1445) | Lost 1-2 | -181455 |
| 9sealed | 258 | Clark Kei Lok, Yu (1467) | Won 2-0 | +181473 |
| top | average opponent: 1482record: 4-5 | new rating: 1473 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | zhu, yunhang (1500) | Won 2-1 | +181518 |
| 2sealed | 195 | Zhang, Yang (1518) | Won 2-0 | +181536 |
| 3sealed | 56 | Zheng, Ji Zhou (1536) | Won 2-0 | +181554 |
| 4sealed | 47 | Ootsuka, Koutarou (1906) | Lost 0-2 | -121542 |
| 5sealed | 171 | Weng, Jianlin (1504) | Lost 1-2 | -191523 |
| 6sealed | 209 | Fu, Bo (1551) | Won 2-0 | +191542 |
| 7sealed | 96 | Liu, Yuchen (1668) | Lost 0-2 | -161526 |
| 8sealed | 137 | Wang, Wen (1519) | Lost 0-2 | -181508 |
| 9sealed | 160 | Liu, Zhiheng (1452) | Lost 0-2 | -191489 |
| top | average opponent: 1573record: 4-5 | new rating: 1489 | ||