Liu Changtong (刘昶彤)
Place: Harbin, China
Rating: 2134.80, Std: 97.12, Rank: 522
First game: 2022-07-16, Last game: 2023-11-13
Top rating: 2147.56 (2023-03-11)
Games: 49, Wins: 23, Draws: 4, Losses: 22
Gy1: 32, Gy2: 44, Gy5: 49
| Chinese National Renju King Tournament 2023 | ||||
|---|---|---|---|---|
| Date | 2023-11-13 | Rating | 2134.80 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Xie Weixiang | 2653.28 |
| 2 | White | Loss | Yan Yali | 2526.44 |
| 3 | Black | Win | Zhu Dan | 1705.71 |
| 4 | White | Win | Xiao Yikang | 2102.18 |
| 5 | Black | Loss | Yu Yajun | 2406.47 |
| 6 | White | Loss | Wen Ying | 2165.41 |
| 7 | Black | Draw | Liang Song | 2021.35 |
| 8 | White | Win | Chen Xi | 1843.39 |
| 9 | White | Loss | Lin Guoling | 2296.50 |
| 5th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2023-11-04 | Rating | 2135.32 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Huang Daxing | 2365.55 |
| 2 | Black | Win | Zhao Yi'an | 1703.41 |
| 3 | White | Loss | Yin Tong | 2517.42 |
| 4 | White | Loss | Chen Ge | 2092.94 |
| 5 | Black | Loss | Huang Jianguang | 2607.55 |
| 6 | White | Win | Zhang Nan | 2090.17 |
| 7 | Black | Draw | Wang Bingxiang | 1983.33 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2135.96 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Meng Jiehuan | 2517.82 |
| 2 | White | Loss | Guo Yukun | 2262.05 |
| 3 | Black | Loss | Ding Zeyu | 2506.00 |
| 4 | Black | Win | Mu Shuaisheng | 1785.25 |
| 5 | White | Loss | Zhang Nan | 2089.68 |
| 6 | White | Win | Xu Ruiming | 1747.15 |
| 7 | Black | Win | Wang Hengrui | 1976.61 |
| 8 | Black | Draw | Hu Long | 2407.52 |
| 9 | White | Draw | Chen Xin | 2578.25 |
| Chinese National University Championship 2023, Men Group | ||||
| Date | 2023-09-24 | Rating | 2139.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wen Qi | 1648.12 |
| 2 | White | Loss | Mao Weiming | 2504.64 |
| 3 | Black | Win | Shi Yuxuan | 1922.11 |
| 4 | White | Loss | Wang Bowen | 2410.87 |
| 5 | Black | Win | Liang Jinyou | 2081.45 |
| 6 | White | Loss | Fan Jiahao | 2494.84 |
| 7 | Black | Win | Qi Haoran | 1919.51 |
| Heilongjiang Renju Championship 2023 | ||||
| Date | 2023-06-04 | Rating | 2145.90 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Guo Song | 2161.19 |
| 2 | White | Win | Song Xiaoying | 2068.50 |
| 3 | White | Win | Li Zhizheng | 1804.53 |
| 4 | White | Win | Wang Hao | 1996.60 |
| 5 | White | Loss | Li Zhuowen | 2173.52 |
| 6 | Black | Win | Che Baikang | 2182.63 |
| 7 | White | Loss | Fan Jiahao | 2488.78 |
| Heilongjiang Qualification Tournament for 5th National Mind Sports Games | ||||
| Date | 2023-03-11 | Rating | 2147.56 | |
| Round | Color | Result | Opponent | |
| M1 | Black | Win | Liu Zhongyi | 1783.29 |
| M2 | Black | Win | Shi Yutong | 2085.61 |
| M3 | Black | Win | Wu Shang | 1792.67 |
| M4 | Black | Loss | Wang Qichao | 2487.67 |
| M5 | Black | Win | Qu Zhaodong | 2120.42 |
| Heilongjiang Renju Championship 2022 | ||||
| Date | 2022-07-16 | Rating | 2126.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Pang Tianqi | 1814.44 |
| 2 | White | Loss | Fan Jiahao | 2451.91 |
| 3 | White | Loss | Yuan Xuepeng | 1945.58 |
| 4 | White | Win | Zhang Jiaying | 2029.95 |
| 5 | Black | Win | Tong Xinyu | 1812.65 |