Hu, Yichun
Current rating: 1518
Record: 18-18-1
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 241 | Yao, Xin (1500) | Won 2-1 | +181536 |
| 2sealed | 166 | Wong, Eugene (1650) | Lost 1-2 | -161520 |
| 3sealed | 219 | Gan, Run (1521) | Won 2-1 | +181538 |
| 4sealed | 272 | Tsutsumi, Yukihiro (1475) | Lost 1-2 | -191519 |
| 5sealed | 339 | Yang, Ruixuan (1499) | Lost 1-2 | -191500 |
| 6sealed | 361 | Matsuda, Kenji (1542) | Won 2-1 | +191519 |
| 7sealed | 222 | Fang, Xin (1511) | Won 2-0 | +181537 |
| 8sealed | 154 | Zhang, Yi Meng (1498) | Lost 1-2 | -191518 |
| top | average opponent: 1524record: 4-4 | new rating: 1518 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Ru, Yi 0783 (1500) | Won 2-0 | +181511 |
| 2standard | 127 | Meng, Wei (1580) | Lost 1-2 | -161495 |
| 3standard | 215 | Xu, Xiaoyu (1500) | Won 2-0 | +181513 |
| 4standard | 147 | Chen, Tao (1469) | Won 2-0 | +171530 |
| 5standard | 131 | Xie, Zhan (1692) | Lost 0-2 | -151515 |
| 6standard | 193 | Li, Hanzhi (1484) | Lost 1-2 | -191496 |
| 7standard | 183 | Yang, Chen Han (1493) | Won 2-0 | +181514 |
| 8standard | 140 | Nagai, Mamoru (1662) | Lost 0-2 | -151499 |
| 9standard | 187 | Hu, Cheng (1567) | Won 2-0 | +191518 |
| top | average opponent: 1550record: 5-4 | new rating: 1518 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1012 | Shen, Yufei (1635) | Won 2-1 | +191550 |
| 4modern | 60 | Chew, Kelvin (1947) | Lost 1-2 | -111539 |
| 5modern | 67 | Zeng, Sijing (1518) | Lost 1-2 | -181521 |
| 6modern | 154 | Urase, Ryosuke (1780) | Lost 0-2 | -131508 |
| 7modern | 178 | Gu, Qinghua (1501) | Won 2-0 | +171525 |
| 8modern | 1085 | Bin, Jia (1742) | Lost 0-2 | -141511 |
| 9modern | 1108 | Huang, Shizheng (1503) | Lost 0-2 | -181493 |
| top | average opponent: 1661record: 2-5 | new rating: 1493 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Cai, Jun Yan (1527) | Lost 0-2 | -181497 |
| 2standard | 261 | Zhao, Bruce (1558) | Lost 0-0 | -171480 |
| 3standard | 406 | Wang, Di (1463) | Won 2-0 | +181498 |
| 4standard | 351 | Du, Hao (1492) | Won 2-0 | +181516 |
| 5standard | 354 | Gao, Hongyi (1367) | Lost 1-2 | -211495 |
| 6standard | 346 | Zhu, Mingtian (1482) | Won 2-0 | +181513 |
| 7standard | 239 | Yuan, Huai (1503) | Won 2-1 | +181531 |
| top | average opponent: 1485record: 4-3 | new rating: 1531 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 318 | Chen, Shi (1346) | Won 2-0 | +151515 |
| 2sealed | 6 | Tang, Kun (1483) | Draw 1-1 | 01515 |
| 3sealed | 254 | Qian, Wenbin (1503) | Won 2-0 | +171532 |
| 4sealed | 135 | Yu, Xiaodan (1525) | Won 2-1 | +181550 |
| 5sealed | 72 | Yu, Huanyu (1507) | Lost 0-2 | -191531 |
| 6sealed | 169 | Li, Kai (1600) | Lost 1-2 | -161515 |
| top | average opponent: 1494record: 3-2-1 | new rating: 1515 | ||