Qiu Yujin (邱彧瑾)
Place: Zhejiang, China
Rating: 2378.09, Rank: 146
First game: 2014-08-13, Last game: 2020-12-20
Top rating: 2413.66 (2019-09-14)
Games: 51, Wins: 27, Draws: 8, Losses: 16
Gy1: 0, Gy2: 7, Gy5: 35
| The Third Anji World Renju Open | ||||
|---|---|---|---|---|
| Date | 2020-12-20 | Rating | 2378.09 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Fan Xingcen | 2456.57 |
| 2 | White | Win | Lu Yi | 1994.29 |
| 3 | Black | Loss | Jiang Qiwen | 2703.23 |
| 4 | White | Win | Mao Weiming | 2229.01 |
| 5 | White | Loss | Huang Yimiao | 2423.84 |
| 6 | Black | Loss | Chen Xin | 2355.67 |
| 7 | White | Win | Tao Tao | 1893.94 |
| The Second Anji World Renju Open | ||||
| Date | 2019-09-14 | Rating | 2413.66 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kang Tingrui | 2358.46 |
| 2 | White | Loss | Li Yi | 2734.45 |
| 3 | Black | Win | Wang Jing | 2184.00 |
| 4 | Black | Win | Hou Jun | 2222.34 |
| 5 | Black | Win | Cheng Yanzhen | 2318.84 |
| 6 | Black | Win | Lin Shu-Hsuan | 2755.31 |
| 7 | White | Loss | Yang Yanxi | 2822.15 |
| 8 | Black | Win | Epifanov Dmitry | 2599.98 |
| 9 | Black | Win | Wai Chan Keong | 2701.39 |
| SOPAI Cup | ||||
| Date | 2018-11-25 | Rating | 2360.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Cheng Yanzhen | 2342.04 |
| 2 | White | Win | Huo Jiuxu | 2258.83 |
| 3 | White | Win | Metreveli Irina | 2342.79 |
| 4 | White | Loss | Ma Hongzhou | 2310.71 |
| 5 | Black | Draw | Lu Hai | 2544.09 |
| 6 | White | Win | Yu Yajun | 2253.83 |
| 7 | Black | Draw | Huang Shengming | 2493.61 |
| 8 | White | Loss | Fan Xingcen | 2464.43 |
| 9 | White | Draw | Hong Pengcheng | 2320.69 |
| XII Youth World Championship | ||||
| Date | 2018-08-05 | Rating | 2339.08 | |
| Round | Color | Result | Opponent | |
| G1 | White | Win | Zencir Pelin | 1488.89 |
| G2 | White | Win | Koni Kirke | 2025.60 |
| G3 | White | Win | Yusupmurzina Darya | 2226.73 |
| G4 | White | Loss | Sadova Taisia | 2157.71 |
| G5 | White | Win | Xu Xicheng | 2288.21 |
| G6 | White | Loss | Zheng Wenxin | 2248.98 |
| G7 | White | Win | Gurguc Melek Sofia | 1432.09 |
| G8 | Black | Draw | Zheng Wenxin | 2248.98 |
| G9 | White | Win | Sadova Taisia | 2157.71 |
| G10 | White | Loss | Xu Xicheng | 2288.21 |
| Chinese National Championship 2016 | ||||
| Date | 2016-10-05 | Rating | 2256.01 | |
| Round | Color | Result | Opponent | |
| W1 | White | Draw | Cheng Yanzhen | 2298.05 |
| W2 | White | Win | Guo Xinlu | 1759.68 |
| W3 | White | Draw | Dong Chenying | 2346.02 |
| W4 | White | Loss | Liu Xun | 2399.49 |
| W5 | Black | Draw | Hu Jianhua | 1958.25 |
| W6 | White | Loss | Xiao Huifang | 2285.62 |
| W7 | White | Win | Zhu Mengmeng | 1494.80 |
| Youth World Championship | ||||
| Date | 2014-08-13 | Rating | 2208.50 | |
| Round | Color | Result | Opponent | |
| F1 | Black | Loss | Fan Xuanzuo | 2422.65 |
| F2 | White | Win | Vohtomina Vladislava | 2059.99 |
| F3 | White | Win | Kaljumae Kristina Katarina | 1705.67 |
| F4 | Black | Draw | Kuzmina Alexandra | 1847.76 |
| F5 | White | Win | Bai Ruonan | 1856.16 |
| F6 | Black | Win | Tsehanovich Valeria | 1813.44 |
| F8 | White | Loss | Fan Xuanzuo | 2422.65 |
| F9 | Black | Win | Koni Kirke | 1807.07 |
| F11 | Black | Win | Popova Daria | 1792.86 |