Qiu Yujin (邱彧瑾)
Place: Zhejiang Prov., China
Birth: 2005-09-20
Rating: 2304.08, Std: 197.44, Rank: 311
First game: 2014-08-13, Last game: 2022-07-18
Top rating: 2483.27 (2019-09-14)
Games: 59, Wins: 29, Draws: 8, Losses: 22
Gy1: 0, Gy2: 0, Gy5: 8
| World Renju Youth Cup 2022 (online) EF Group | ||||
|---|---|---|---|---|
| Date | 2022-07-18 | Rating | 2304.08 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  Porokhina Ekaterina | 2373.12 |
| 2 | Black | Loss | Liu Qin | 2384.78 |
| 3 | White | Loss | Yang Yimeng | 2312.37 |
| 5 | White | Win | Pan Yixuan | 2000.93 |
| 6 | White | Win | Shabanova Darya | 2143.29 |
| 7 | Black | Win | Shan Yanfei | 1875.91 |
| 8 | Black | Loss | Huang Xiangning | 2415.86 |
| 9 | White | Loss | Liu Mengyun | 2412.47 |
| 3rd Anji World Renju Open | ||||
| Date | 2020-12-20 | Rating | 2397.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Fan Xingcen | 2542.76 |
| 2 | White | Win | Lu Yi | 2229.00 |
| 3 | Black | Loss | Jiang Qiwen | 2800.13 |
| 4 | White | Win | Mao Weiming | 2390.00 |
| 5 | White | Loss | Huang Yimiao | 2547.19 |
| 6 | Black | Loss | Chen Xin | 2484.05 |
| 7 | White | Win | Tao Tao | 1989.40 |
| 2nd Anji World Renju Open | ||||
| Date | 2019-09-14 | Rating | 2483.27 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kang Tingrui | 2457.20 |
| 2 | White | Loss | Li Yi | 2826.90 |
| 3 | Black | Win | Wang Jing | 2277.88 |
| 4 | Black | Win | Hou Jun | 2342.17 |
| 5 | Black | Win | Cheng Yanzhen | 2401.37 |
| 6 | Black | Win |  Lin Shu-Hsuan | 2825.65 |
| 7 | White | Loss | Yang Yanxi | 2927.37 |
| 8 | Black | Win | Epifanov Dmitry | 2678.62 |
| 9 | Black | Win |  Wai Chan Keong | 2793.84 |
| “SOPAI Cup” 1st World Renju Open | ||||
| Date | 2018-11-25 | Rating | 2417.77 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Cheng Yanzhen | 2428.56 |
| 2 | White | Win | Huo Jiuxu | 2329.37 |
| 3 | White | Win | Metreveli Irina | 2422.48 |
| 4 | White | Loss | Ma Hongzhou | 2385.81 |
| 5 | Black | Draw | Lu Hai | 2623.75 |
| 6 | White | Win | Yu Yajun | 2328.98 |
| 7 | Black | Draw | Huang Shengming | 2597.66 |
| 8 | White | Loss | Fan Xingcen | 2554.68 |
| 9 | White | Draw | Hong Pengcheng | 2398.20 |
| Youth World Championship 2018 | ||||
| Date | 2018-08-05 | Rating | 2387.88 | |
| Round | Color | Result | Opponent | |
| G1 | White | Win |  Zencir Pelin | 1615.08 |
| G2 | White | Win |  Koni Kirke | 2095.79 |
| G3 | White | Win | Yusupmurzina Darya | 2303.26 |
| G4 | White | Loss | Sadova Taisia | 2237.85 |
| G5 | White | Win | Xu Xicheng | 2352.11 |
| G6 | White | Loss | Zheng Wenxin | 2312.50 |
| G7 | White | Win | Gürgüç Melek Sofia | 1528.86 |
| G8 | Black | Draw | Zheng Wenxin | 2312.50 |
| G9 | White | Win | Sadova Taisia | 2237.85 |
| G10 | White | Loss | Xu Xicheng | 2352.11 |
| Chinese National Championship 2016 | ||||
| Date | 2016-10-05 | Rating | 2258.90 | |
| Round | Color | Result | Opponent | |
| W1 | White | Draw | Cheng Yanzhen | 2355.98 |
| W2 | White | Win | Guo Xinlu | 1830.66 |
| W3 | White | Draw | Dong Chenying | 2413.60 |
| W4 | White | Loss | Liu Xun | 2464.48 |
| W5 | Black | Draw | Hu Jianhua | 2004.70 |
| W6 | White | Loss | Xiao Huifang | 2343.52 |
| W7 | White | Win | Zhu Mengmeng | 1539.12 |
| Youth World Championship 2014 | ||||
| Date | 2014-08-13 | Rating | 2150.24 | |
| Round | Color | Result | Opponent | |
| F1 | Black | Loss | Fan Xuanzuo | 2353.86 |
| F2 | White | Win | Vohtomina Vladislava | 2105.08 |
| F3 | White | Loss | Kaljumae Kristina Katarina | 1815.34 |
| F4 | Black | Draw | Kuzmina Alexandra | 1898.95 |
| F5 | White | Win | Bai Ruonan | 1786.75 |
| F6 | Black | Win | Tsehanovich Valeria | 1859.72 |
| F8 | White | Loss | Fan Xuanzuo | 2353.86 |
| F9 | Black | Win | Koni Kirke | 1868.66 |
| F11 | Black | Win | Popova Daria | 1857.81 |