Yan, Jun
Current rating: 1482
Record: 17-18-1
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 158 | Jeon, Hyeontae (1524) | Lost 0-2 | -191519 |
| 2standard | 228 | Zhang, Zhidong (1450) | Lost 1-2 | -191500 |
| 3standard | 309 | Fan, Zihang (1464) | Won 2-0 | +181518 |
| 4standard | 242 | Wu, Dawei (1467) | Lost 0-2 | -191499 |
| 5standard | 299 | Hasebe, Shunichi (1549) | Lost 0-2 | -181481 |
| 6standard | 333 | Mu, Liuming (1589) | Won 2-1 | +201501 |
| 7standard | 285 | Wang, Qiang (1440) | Lost 1-2 | -191482 |
| top | average opponent: 1497record: 2-5 | new rating: 1482 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 141 | Wang, Xinhu (1506) | Lost 0-2 | -191496 |
| 4standard | 209 | Xu, Wenjun (1483) | Won 2-1 | +181514 |
| 5standard | 107 | Saito, Tomoharu (1789) | Won 2-1 | +231537 |
| 6standard | 104 | Chen, Yongyong (1556) | Won 2-0 | +181555 |
| 7standard | 74 | Zhao, Rong (1520) | Lost 1-2 | -181537 |
| 8standard | 93 | Zhou, Yu (1498) | Won 2-0 | +171554 |
| 9standard | 40 | Nakajima, Mikihito (1644) | Lost 1-2 | -161538 |
| top | average opponent: 1571record: 4-3 | new rating: 1538 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 180 | Zhao, Han (1500) | Lost 0-2 | -191515 |
| 3sealed | 130 | Varaksin, Aleksey (1508) | Draw 1-1 | 01515 |
| 4sealed | 250 | Li, Yongbin (1500) | Won 2-1 | +181533 |
| 5sealed | 178 | Dong, Yuxin (1518) | Won 2-1 | +181551 |
| 6sealed | 109 | Zhang, Chaoxi (1553) | Lost 0-2 | -181533 |
| 7sealed | 178 | Chen, Yongyong (1519) | Lost 1-2 | -181515 |
| top | average opponent: 1516record: 2-3-1 | new rating: 1515 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Zhuang, Yuan (1500) | Won 2-0 | +171535 |
| 2sealed | 132 | Jiang, Yangmin (1518) | Lost 0-2 | -181517 |
| 3sealed | 234 | Ji, Xinruo (1562) | Lost 0-2 | -171500 |
| 4sealed | 269 | Wang, Zhu (1466) | Won 2-1 | +171517 |
| 5sealed | 266 | Zhang, Dongliang (1500) | Won 2-0 | +181535 |
| 6sealed | 219 | Li, Jinye (1499) | Won 2-0 | +171552 |
| 7sealed | 154 | Zheng, Chuan (1537) | Lost 1-2 | -181534 |
| top | average opponent: 1512record: 4-3 | new rating: 1534 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Yin, Lai Chi (1500) | Won 2-1 | +181518 |
| 2sealed | 94 | Liu, Haijia (1518) | Lost 1-2 | -181500 |
| 3sealed | 139 | Xu, Shen (1500) | Won 2-0 | +181518 |
| 4sealed | 160 | Terry, Wang (1518) | Lost 1-2 | -181500 |
| 5sealed | 180 | Luo, Xiaoyi (1500) | Lost 0-2 | -181482 |
| 6sealed | 199 | Huang, Bing (1483) | Won 2-1 | +181500 |
| 7sealed | 161 | Choi, Hee-jae (1453) | Lost 0-2 | -191481 |
| 8sealed | 153 | Nikadori, Tasuku (1505) | Won 2-0 | +191500 |
| 9sealed | 107 | Lee, Ki PPeum (1510) | Won 2-1 | +181518 |
| top | average opponent: 1499record: 5-4 | new rating: 1518 | ||