Liu Changtong (刘昶彤)
Place: Harbin, China
Rating: 2126.95, Std: 87.61, Rank: 542
First game: 2022-07-16, Last game: 2023-11-13
Top rating: 2140.93 (2023-03-11)
Games: 49, Wins: 23, Draws: 4, Losses: 22
Gy1: 39, Gy2: 49, Gy5: 49
| Chinese National Renju King Tournament 2023 | ||||
|---|---|---|---|---|
| Date | 2023-11-13 | Rating | 2126.95 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Xie Weixiang | 2644.42 |
| 2 | White | Loss | Yan Yali | 2515.81 |
| 3 | Black | Win | Zhu Dan | 1697.97 |
| 4 | White | Win | Xiao Yikang | 2099.11 |
| 5 | Black | Loss | Yu Yajun | 2392.59 |
| 6 | White | Loss | Wen Ying | 2159.58 |
| 7 | Black | Draw | Liang Song | 2029.14 |
| 8 | White | Win | Chen Xi | 1846.52 |
| 9 | White | Loss | Lin Guoling | 2294.33 |
| 5th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2023-11-04 | Rating | 2127.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Huang Daxing | 2363.44 |
| 2 | Black | Win | Zhao Yi'an | 1697.62 |
| 3 | White | Loss | Yin Tong | 2511.28 |
| 4 | White | Loss | Chen Ge | 2088.05 |
| 5 | Black | Loss | Huang Jianguang | 2588.82 |
| 6 | White | Win | Zhang Nan | 2041.81 |
| 7 | Black | Draw | Wang Bingxiang | 1974.16 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2128.08 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Meng Jiehuan | 2517.00 |
| 2 | White | Loss | Guo Yukun | 2254.30 |
| 3 | Black | Loss | Ding Zeyu | 2497.57 |
| 4 | Black | Win | Mu Shuaisheng | 1782.10 |
| 5 | White | Loss | Zhang Nan | 2041.52 |
| 6 | White | Win | Xu Ruiming | 1744.50 |
| 7 | Black | Win | Wang Hengrui | 1972.73 |
| 8 | Black | Draw | Hu Long | 2405.22 |
| 9 | White | Draw | Chen Xin | 2526.82 |
| Chinese National University Championship 2023, Men Group | ||||
| Date | 2023-09-24 | Rating | 2132.33 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wen Qi | 1647.04 |
| 2 | White | Loss | Mao Weiming | 2490.94 |
| 3 | Black | Win | Shi Yuxuan | 1920.95 |
| 4 | White | Loss | Wang Bowen | 2400.36 |
| 5 | Black | Win | Liang Jinyou | 2079.20 |
| 6 | White | Loss | Fan Jiahao | 2490.37 |
| 7 | Black | Win | Qi Haoran | 1917.97 |
| Heilongjiang Renju Championship 2023 | ||||
| Date | 2023-06-04 | Rating | 2138.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Guo Song | 2153.60 |
| 2 | White | Win | Song Xiaoying | 2064.83 |
| 3 | White | Win | Li Zhizheng | 1801.39 |
| 4 | White | Win | Wang Hao | 1994.19 |
| 5 | White | Loss | Li Zhuowen | 2166.78 |
| 6 | Black | Win | Che Baikang | 2174.22 |
| 7 | White | Loss | Fan Jiahao | 2484.98 |
| Heilongjiang Qualification Tournament for 5th National Mind Sports Games | ||||
| Date | 2023-03-11 | Rating | 2140.93 | |
| Round | Color | Result | Opponent | |
| M1 | Black | Win | Liu Zhongyi | 1780.09 |
| M2 | Black | Win | Shi Yutong | 2080.24 |
| M3 | Black | Win | Wu Shang | 1789.65 |
| M4 | Black | Loss | Wang Qichao | 2480.68 |
| M5 | Black | Win | Qu Zhaodong | 2116.67 |
| Heilongjiang Renju Championship 2022 | ||||
| Date | 2022-07-16 | Rating | 2120.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Pang Tianqi | 1812.39 |
| 2 | White | Loss | Fan Jiahao | 2448.28 |
| 3 | White | Loss | Yuan Xuepeng | 1943.02 |
| 4 | White | Win | Zhang Jiaying | 2028.17 |
| 5 | Black | Win | Tong Xinyu | 1810.82 |