Sun Jiahong (孙嘉弘)
Place: Zhejiang Prov., China
Rating: 2250.27, Std: 259.61, Rank: -
First game: 2009-11-18, Last game: 2018-06-18
Top rating: 2250.27 (2018-06-18)
Games: 60, Wins: 26, Draws: 9, Losses: 25
Gy1: 0, Gy2: 0, Gy5: 0
| Chinese National University Championship 2018, Men Group | ||||
|---|---|---|---|---|
| Date | 2018-06-18 | Rating | 2250.27 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Guan Qinghu | 1931.89 |
| 2 | Black | Win | Zhou Yuhang | 1933.90 |
| 3 | White | Loss | Yan Chen | 2265.81 |
| 4 | Black | Win | Hao Tianyi | 2299.53 |
| 5 | Black | Win | Hu Guanzhao | 2371.60 |
| 6 | Black | Draw | Wang Weishi | 2244.97 |
| 7 | White | Draw | Tao Jiangbo | 2371.31 |
| Chinese National Youth Mind Sports Games 2018, Men Group | ||||
| Date | 2018-02-25 | Rating | 2235.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Chen Jie | 2224.90 |
| 2 | Black | Win | Yu Haoqing | 2029.04 |
| 3 | White | Loss | Guo Song | 2080.57 |
| 4 | Black | Win | Yi Lizhou | 1723.24 |
| 5 | Black | Win | Zhang Zhe | 1733.74 |
| 6 | White | Loss | Yin Zhouhao | 2298.22 |
| 7 | White | Win | Zou Haofei | 1894.10 |
| 3rd National Mind Sports Games of China, Men Group A | ||||
| Date | 2015-09-20 | Rating | 2232.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Zhang Yifeng | 2634.44 |
| 2 | White | Loss | Chen Jing | 2683.65 |
| 3 | Black | Win | Song Wenzhang | 1612.06 |
| 4 | Black | Win | Zhang Jiguo | 2279.30 |
| 5 | Black | Win | Zong Yu | 1816.70 |
| 6 | White | Loss | Hong Shiguang | 2426.69 |
| 7 | Black | Draw | Liang Zhaohui | 2075.51 |
| 8 | White | Win | Liu Pengyue | 1823.13 |
| 9 | Black | Loss | He Qifa | 2541.16 |
| Youth World Championship 2014 | ||||
| Date | 2014-08-13 | Rating | 2231.93 | |
| Round | Color | Result | Opponent | |
| B1 | White | Win |  Rahumägi Brenet | 2194.47 |
| B2 | Black | Win | Kolk Kuno | 2264.41 |
| B3 | Black | Win |  Lavrik-Karmazin Maksim | 2200.97 |
| B4 | Black | Draw | Lillemaa Argo | 2336.63 |
| B5 | Black | Draw | Yuan Jiayin | 2369.46 |
| B6 | Black | Loss | Fedotov Denis | 2471.73 |
| B7 | White | Draw | Semenov Oleg | 2288.60 |
| B8 | Black | Loss | Lin Qianhao | 2198.04 |
| B9 | White | Win | Ponezhin Gennady | 2177.87 |
| Chinese National Open 2011, Men Group | ||||
| Date | 2011-06-06 | Rating | 2030.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | He Qian | 2084.17 |
| 2 | Black | Loss | Xie Yuchen | 1905.59 |
| 3 | White | Win | Shen Kangjun | 1689.84 |
| 4 | Black | Draw | Li Shizhen | 2009.96 |
| 5 | Black | Loss | Sun Qilin | 1915.82 |
| 6 | White | Win | Xie Zengzhong | 2402.20 |
| 7 | Black | Loss | Gu Wei | 2526.99 |
| 8 | Black | Win | Wang Yang | 1569.97 |
| 9 | White | Win | Dai Yuxuan | 2176.41 |
| Chinese National Open 2010 | ||||
| Date | 2010-06-16 | Rating | 1970.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wang Junbo | 2056.62 |
| 2 | White | Loss |  Wai Chan Keong | 2647.77 |
| 3 | White | Loss | Tan Zhifeng | 2010.87 |
| 4 | Black | Win | Xie Yuchen | 1861.79 |
| 5 | Black | Win | Ding Peilong | 2070.36 |
| 7 | Black | Loss | Mei Fan | 2516.70 |
| 8 | White | Draw | Shen Yi | 2081.92 |
| 1st National Mind Sports Games of China, Mixed Team Group | ||||
| Date | 2009-11-22 | Rating | 1907.57 | |
| Round | Color | Result | Opponent | |
| T | Black | Loss | Yang Yanxi | 2500.19 |
| 1st National Mind Sports Games of China, Men Group | ||||
| Date | 2009-11-18 | Rating | 1906.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Li Shizhen | 2013.82 |
| 2 | White | Loss | Wu Kan | 2142.49 |
| 3 | Black | Loss | Wang Qian | 1988.18 |
| 4 | White | Loss | Zhang Jianye | 1916.13 |
| 5 | Black | Win | Zhao Guihai | 1494.20 |
| 6 | White | Loss | Yang Wenjun | 1753.16 |
| 7 | Black | Loss | Yi Lizhou | 1737.87 |
| 8 | White | Draw | Zeng Yijiang | 1753.67 |
| 9 | Black | Win | Gu Xiaoguang | 1898.63 |
| 10 | White | Win | Wang Ciyu | 1710.86 |
| 11 | Black | Loss | Qiu Deming | 1927.23 |