Qiu Yujin (邱彧瑾)
Place: Zhejiang, China
Rating: 2230.31, Std: 101.37, Rank: 290
First game: 2014-08-13, Last game: 2022-07-18
Top rating: 2386.12 (2019-09-14)
Games: 59, Wins: 30, Draws: 8, Losses: 21
Gy1: 8, Gy2: 15, Gy5: 43
| World Renju Youth Cup (online) EF Group | ||||
|---|---|---|---|---|
| Date | 2022-07-18 | Rating | 2230.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Porokhina Ekaterina | 2252.92 |
| 2 | Black | Loss | Liu Qin | 2183.12 |
| 3 | White | Loss | Yang Yimeng | 2214.04 |
| 5 | White | Win | Pan Yixuan | 1951.69 |
| 6 | White | Win | Stulova Darya | 2046.95 |
| 7 | Black | Win | Shan Yanfei | 1795.77 |
| 8 | Black | Loss | Huang Xiangning | 2250.72 |
| 9 | White | Loss | Liu Mengyun | 2333.57 |
| The Third Anji World Renju Open | ||||
| Date | 2020-12-20 | Rating | 2310.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Fan Xingcen | 2474.64 |
| 2 | White | Win | Lu Yi | 2105.08 |
| 3 | Black | Loss | Jiang Qiwen | 2688.46 |
| 4 | White | Win | Mao Weiming | 2270.84 |
| 5 | White | Loss | Huang Yimiao | 2435.65 |
| 6 | Black | Loss | Chen Xin | 2406.74 |
| 7 | White | Win | Tao Tao | 1907.88 |
| The Second Anji World Renju Open | ||||
| Date | 2019-09-14 | Rating | 2386.12 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kang Tingrui | 2384.00 |
| 2 | White | Loss | Li Yi | 2754.33 |
| 3 | Black | Win | Wang Jing | 2213.62 |
| 4 | Black | Win | Hou Jun | 2252.17 |
| 5 | Black | Win | Cheng Yanzhen | 2334.88 |
| 6 | Black | Win | Lin Shu-Hsuan | 2779.94 |
| 7 | White | Loss | Yang Yanxi | 2841.72 |
| 8 | Black | Win | Epifanov Dmitry | 2621.64 |
| 9 | Black | Win | Wai Chan Keong | 2720.75 |
| SOPAI Cup | ||||
| Date | 2018-11-25 | Rating | 2348.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Cheng Yanzhen | 2358.25 |
| 2 | White | Win | Huo Jiuxu | 2274.18 |
| 3 | White | Win | Metreveli Irina | 2361.51 |
| 4 | White | Loss | Ma Hongzhou | 2330.25 |
| 5 | Black | Draw | Lu Hai | 2564.05 |
| 6 | White | Win | Yu Yajun | 2270.61 |
| 7 | Black | Draw | Huang Shengming | 2517.15 |
| 8 | White | Loss | Fan Xingcen | 2483.68 |
| 9 | White | Draw | Hong Pengcheng | 2334.94 |
| XII Youth World Championship | ||||
| Date | 2018-08-05 | Rating | 2330.70 | |
| Round | Color | Result | Opponent | |
| G1 | White | Win | Zencir Pelin | 1503.63 |
| G2 | White | Win | Koni Kirke | 2042.79 |
| G3 | White | Win | Yusupmurzina Darya | 2244.56 |
| G4 | White | Loss | Sadova Taisia | 2174.66 |
| G5 | White | Win | Xu Xicheng | 2297.47 |
| G6 | White | Loss | Zheng Wenxin | 2258.40 |
| G7 | White | Win | Gürgüç Melek Sofia | 1445.89 |
| G8 | Black | Draw | Zheng Wenxin | 2258.40 |
| G9 | White | Win | Sadova Taisia | 2174.66 |
| G10 | White | Loss | Xu Xicheng | 2297.47 |
| Chinese National Championship 2016 | ||||
| Date | 2016-10-05 | Rating | 2256.07 | |
| Round | Color | Result | Opponent | |
| W1 | White | Draw | Cheng Yanzhen | 2313.78 |
| W2 | White | Win | Guo Xinlu | 1800.31 |
| W3 | White | Draw | Dong Chenying | 2362.28 |
| W4 | White | Loss | Liu Xun | 2415.08 |
| W5 | Black | Draw | Hu Jianhua | 1977.44 |
| W6 | White | Loss | Xiao Huifang | 2301.95 |
| W7 | White | Win | Zhu Mengmeng | 1520.07 |
| Youth World Championship | ||||
| Date | 2014-08-13 | Rating | 2211.71 | |
| Round | Color | Result | Opponent | |
| F1 | Black | Loss | Fan Xuanzuo | 2434.62 |
| F2 | White | Win | Vohtomina Vladislava | 2075.15 |
| F3 | White | Win | Kaljumae Kristina Katarina | 1718.67 |
| F4 | Black | Draw | Kuzmina Alexandra | 1858.68 |
| F5 | White | Win | Bai Ruonan | 1866.72 |
| F6 | Black | Win | Tsehanovich Valeria | 1826.81 |
| F8 | White | Loss | Fan Xuanzuo | 2434.62 |
| F9 | Black | Win | Koni Kirke | 1821.31 |
| F11 | Black | Win | Popova Daria | 1806.21 |