Liu Changtong (刘昶彤)
Place: Harbin, China
Rating: 2168.47, Std: 155.96, Rank: 506
First game: 2022-07-16, Last game: 2023-11-13
Top rating: 2179.03 (2023-03-11)
Games: 49, Wins: 23, Draws: 4, Losses: 22
Gy1: 0, Gy2: 0, Gy5: 49
| Chinese National Amateur King Tournament 2023 | ||||
|---|---|---|---|---|
| Date | 2023-11-13 | Rating | 2168.47 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Xie Weixiang | 2661.46 |
| 2 | White | Loss | Yan Yali | 2530.47 |
| 3 | Black | Win | Zhu Dan | 1771.22 |
| 4 | White | Win | Xiao Yikang | 2158.85 |
| 5 | Black | Loss | Yu Yajun | 2438.94 |
| 6 | White | Loss | Wen Ying | 2195.11 |
| 7 | Black | Draw | Liang Song | 2066.88 |
| 8 | White | Win | Chen Xi | 1875.83 |
| 9 | White | Loss | Lin Guoling | 2297.00 |
| 5th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2023-11-04 | Rating | 2169.00 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Huang Daxing | 2392.41 |
| 2 | Black | Win | Zhao Yi'an | 1727.75 |
| 3 | White | Loss | Yin Tong | 2542.65 |
| 4 | White | Loss | Chen Ge | 2165.48 |
| 5 | Black | Loss | Huang Jianguang | 2609.41 |
| 6 | White | Win | Zhang Nan | 2133.80 |
| 7 | Black | Draw | Wang Bingxiang | 2012.82 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2169.62 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Meng Jiehuan | 2563.51 |
| 2 | White | Loss | Guo Yukun | 2294.05 |
| 3 | Black | Loss | Ding Zeyu | 2514.26 |
| 4 | Black | Win | Mu Shuaisheng | 1813.15 |
| 5 | White | Loss | Zhang Nan | 2132.91 |
| 6 | White | Win | Xu Ruiming | 1771.15 |
| 7 | Black | Win | Wang Hengrui | 2009.63 |
| 8 | Black | Draw | Hu Long | 2422.88 |
| 9 | White | Draw | Chen Xin | 2603.11 |
| Chinese National University Championship 2023, Men Group | ||||
| Date | 2023-09-24 | Rating | 2173.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wen Qi | 1669.47 |
| 2 | White | Loss | Mao Weiming | 2545.89 |
| 3 | Black | Win | Shi Yuxuan | 2037.24 |
| 4 | White | Loss | Wang Bowen | 2440.47 |
| 5 | Black | Win | Liang Jinyou | 2135.46 |
| 6 | White | Loss | Fan Jiahao | 2523.61 |
| 7 | Black | Win | Qi Haoran | 1939.23 |
| Heilongjiang Renju Championship 2023 | ||||
| Date | 2023-06-04 | Rating | 2178.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Guo Song | 2201.11 |
| 2 | White | Win | Song Xiaoying | 2110.81 |
| 3 | White | Win | Li Zhizheng | 1834.60 |
| 4 | White | Win | Wang Hao | 2033.23 |
| 5 | White | Loss | Li Zhuowen | 2177.41 |
| 6 | Black | Win | Che Baikang | 2213.84 |
| 7 | White | Loss | Fan Jiahao | 2517.53 |
| Heilongjiang Qualification Tournament for 5th National Mind Sports Games | ||||
| Date | 2023-03-11 | Rating | 2179.03 | |
| Round | Color | Result | Opponent | |
| M1 | Black | Win | Liu Zhongyi | 1816.80 |
| M2 | Black | Win | Shi Yutong | 2118.40 |
| M3 | Black | Win | Wu Shang | 1822.21 |
| M4 | Black | Loss | Wang Qichao | 2515.41 |
| M5 | Black | Win | Qu Zhaodong | 2162.30 |
| Heilongjiang Renju Championship 2022 | ||||
| Date | 2022-07-16 | Rating | 2155.18 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Pang Tianqi | 1829.13 |
| 2 | White | Loss | Fan Jiahao | 2478.57 |
| 3 | White | Loss | Yuan Xuepeng | 1965.24 |
| 4 | White | Win | Zhang Jiaying | 2043.81 |
| 5 | Black | Win | Tong Xinyu | 1824.52 |