Xu Jiaqi (徐嘉琦)
Place: Qinhuangdao, China
Birth: 1998-09-21
Rating: 2625.17, Std: 74.55, Rank: 43
First game: 2006-08-08, Last game: 2024-10-29
Top rating: 2625.17 (2024-10-29)
Games: 139, Wins: 64, Draws: 14, Losses: 61
Gy1: 28, Gy2: 55, Gy5: 55
| Chinese National King Tournament 2024 | ||||
|---|---|---|---|---|
| Date | 2024-10-29 | Rating | 2625.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Guo Renheng | 2276.68 |
| 2 | White | Loss | Xi Zhenyang | 2587.93 |
| 4 | White | Win | Jiao Zhengrui | 2616.34 |
| 5 | Black | Win | Ni Zhongxing | 2794.68 |
| 6 | White | Draw | Jiang Qiwen | 2830.83 |
| 7 | Black | Win | He Shujun | 2696.01 |
| Chinese National Team Championship 2024, Men's Group | ||||
| Date | 2024-09-16 | Rating | 2617.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Mei Fan | 2672.33 |
| 2 | Black | Loss | Wu Di | 2668.00 |
| 3 | White | Win | Yin Licheng | 2492.14 |
| 4 | Black | Loss | Zhou Nan | 2582.33 |
| 5 | White | Loss | Huang Shengming | 2742.73 |
| 7 | Black | Loss | Ni Zhongxing | 2795.20 |
| “Lingfeng Cup” 6th World Renju Open | ||||
| Date | 2024-05-12 | Rating | 2603.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Zhong Yuyang | 2422.46 |
| 2 | White | Win | Jin Rui | 2485.81 |
| 3 | Black | Win | Huang Jin-xian | 2648.79 |
| 4 | Black | Win | Wang Miao | 2351.99 |
| 5 | White | Loss | Cao Dong | 2767.22 |
| 6 | White | Loss | Wai Chan Keong | 2789.81 |
| 7 | White | Win | Zhang Xiaojian | 2564.21 |
| 8 | White | Win | Wu Kaihe | 2264.41 |
| 9 | Black | Win | Mei Fan | 2702.72 |
| Chinese National Championship 2024, Men Group Preliminary | ||||
| Date | 2024-03-16 | Rating | 2587.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Jiang Qiwen | 2798.35 |
| 2 | White | Loss | Huang Jianguang | 2555.85 |
| 3 | Black | Win | Xiao Yikang | 2128.27 |
| 4 | Black | Win | Liu Yang | 2569.89 |
| 5 | White | Win | Meng Jiehuan | 2538.47 |
| 6 | White | Loss | Wu Di | 2687.42 |
| 7 | Black | Loss | Zhong Yuyang | 2421.03 |
| 5th National Mind Sports Games of China, Men Group Preliminary | ||||
| Date | 2023-10-30 | Rating | 2562.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Wu Kan | 2042.79 |
| 2 | White | Loss | Wu Di | 2687.74 |
| 3 | Black | Win | Lu Yi | 2369.10 |
| 4 | White | Draw | Xi Zhenyang | 2608.72 |
| 5 | Black | Loss | Ni Zhongxing | 2739.85 |
| 6 | White | Win | Wang Qingle | 2188.02 |
| 7 | Black | Win | Dong Jiahao | 2427.81 |
| 8 | White | Loss | Yin Licheng | 2524.81 |
| 9 | Black | Draw | Lan Zhiren | 2568.15 |
| World Renju Youth Cup 2023 (online) AB Group | ||||
| Date | 2023-07-18 | Rating | 2548.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kawamoto Shoma | 2319.46 |
| 2 | Black | Win | Hu Yuhan | 1949.85 |
| 3 | Black | Win | Kaljola Kaur | 2117.11 |
| 4 | White | Win | Toyo Koryu | 2200.70 |
| 5 | White | Draw | Metreveli Maksim | 2424.91 |
| 6 | White | Win | Fokichev Egor | 2104.64 |
| 7 | Black | Loss | Mao Weiming | 2520.27 |
| 8 | Black | Loss | Lin Ximeng | 2266.06 |
| 9 | Black | Win | Sidorov Mikhail | 2394.81 |
| “Lingfeng Cup” 5th World Renju Open, Group A | ||||
| Date | 2023-06-18 | Rating | 2549.80 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Chen Wei | 2131.53 |
| 2 | White | Win | Liu Qin | 2474.70 |
| 3 | White | Win | Chen Xin | 2539.15 |
| 4 | White | Draw | Qi Guan | 2765.92 |
| 5 | White | Win | He Shujun | 2651.44 |
| 6 | White | Draw | Wai Chan Keong | 2808.73 |
| 7 | Black | Loss | Mei Fan | 2746.91 |
| 8 | White | Win | Zhu Tianyi | 2537.79 |
| 9 | White | Loss | Wan Junhong | 2538.02 |
| 4th National Mind Sports Games of China, Mixed Team | ||||
| Date | 2019-11-18 | Rating | 2413.87 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Huang Shengming | 2591.13 |
| 2 | Black | Win | Li Shuo | 2211.48 |
| 3 | White | Loss | Huang Liqin | 2716.76 |
| 4 | White | Loss | Zhang Yuhong | 2145.56 |
| 5 | Black | Win | Zeng Yijiang | 1973.57 |
| 6 | Black | Win | Liu Jiahui | 1625.16 |
| 7 | White | Win | Zhou Ruilei | 1692.15 |
| 4th National Mind Sports Games of China, Men | ||||
| Date | 2019-11-13 | Rating | 2413.85 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Fan Xingcen | 2515.37 |
| 2 | White | Win | Huang Xiaoping | 2071.07 |
| 3 | Black | Win | Jiao Zhongqi | 2065.10 |
| 4 | Black | Loss | Meng Jiehuan | 2554.10 |
| 5 | Black | Win | Liu Chao | 2423.60 |
| 6 | White | Draw | Lan Zhiren | 2679.41 |
| 7 | White | Win | Chen Xin | 2436.84 |
| 8 | Black | Loss | Qi Guan | 2799.05 |
| 9 | White | Loss | Huang Yufeng | 2590.97 |
| Chinese National Championship 2019, Men Group | ||||
| Date | 2019-10-05 | Rating | 2411.19 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Jiang Qiwen | 2763.67 |
| 2 | White | Win | Zhao Chengzhi | 2084.79 |
| 3 | Black | Loss | Huang Shengming | 2596.36 |
| 4 | White | Win | Zhang Shuhao | 2121.10 |
| 5 | White | Loss | Mei Fan | 2693.54 |
| 6 | Black | Win | Jin Hongli | 2335.75 |
| 7 | White | Draw | Zhong Yuyang | 2191.36 |
| Chinese National Open 2019, Men Group | ||||
| Date | 2019-07-17 | Rating | 2406.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Huang Liqin | 2732.69 |
| 2 | White | Win | Chen Tianle | 2126.42 |
| 3 | White | Win | He Shirui | 2182.50 |
| 4 | Black | Draw | Qian Kun | 2515.99 |
| 5 | Black | Loss | Ge Lingfeng | 2551.62 |
| 6 | White | Win | Zhan Liyang | 2188.50 |
| 7 | White | Win | Chen Jie | 2315.67 |
| 2nd National Mind Sports Games of China, Men Group B | ||||
| Date | 2011-11-16 | Rating | 2042.27 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yang Zhaojun | 2128.71 |
| 2 | Black | Loss | Chen Xin | 2424.39 |
| 3 | White | Draw | Deng Tao | 1938.51 |
| 4 | White | Loss | Li Lei | 2440.32 |
| 5 | Black | Loss | Jin Hongli | 2331.28 |
| 6 | White | Loss | Tan Xinquan | 1882.57 |
| 7 | Black | Draw | Wei Zhihao | 1764.35 |
| 8 | White | Win | Wu Bin | 1965.29 |
| 9 | Black | Win | Liang Zhaohui | 1992.71 |
| Chinese National Championship 2011, Men Group Final | ||||
| Date | 2011-10-06 | Rating | 2037.39 | |
| Round | Color | Result | Opponent | |
| R | White | Loss | Yang Wenhao | 2020.03 |
| Chinese National Championship 2011, Men Group B | ||||
| Date | 2011-10-04 | Rating | 2037.27 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Zhu Jianfeng | 2623.97 |
| 3 | Black | Win | Zheng Xinrui | 1765.51 |
| 4 | Black | Loss | Feng Xiaofeng | 2326.03 |
| 5 | Black | Loss | Cai Lijie | 2446.11 |
| 6 | White | Win | Zhang Jiguo | 2016.86 |
| 7 | Black | Loss | Shang Long | 2330.10 |
| 8 | White | Loss | Xue Wenxi | 2392.88 |
| 9 | Black | Loss | Tong Zhuonan | 1962.50 |
| Chinese National Championship 2010 | ||||
| Date | 2010-10-06 | Rating | 2035.90 | |
| Round | Color | Result | Opponent | |
| B1 | Black | Win | Wang Yelin | 2366.22 |
| B2 | White | Loss | Cao Dong | 2703.72 |
| B3 | Black | Win | Shen Yi | 2085.44 |
| B4 | White | Loss | Pan Zhongliang | 2240.85 |
| B5 | Black | Loss | Huang Jin-xian | 2545.31 |
| B6 | White | Win | Tian Hanfa | 1843.02 |
| B7 | Black | Loss | Lan Zhiren | 2444.01 |
| B8 | White | Draw | Li Jie | 2078.65 |
| B9 | Black | Loss | Zhang Jiguo | 2035.89 |
| 1st National Mind Sports Games of China, Mixed Team Group | ||||
| Date | 2009-11-22 | Rating | 2004.44 | |
| Round | Color | Result | Opponent | |
| T | White | Loss | Chen Zihao | 2501.13 |
| 1st National Mind Sports Games of China, Men Group | ||||
| Date | 2009-11-18 | Rating | 2004.07 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Liang Dawei | 2343.58 |
| 2 | Black | Loss | Wang Tengfei | 2055.53 |
| 3 | White | Win | Qi Guangwei | 1960.79 |
| 4 | Black | Loss | Zeng Tianlei | 2234.42 |
| 5 | White | Loss | Wu Bo | 2088.06 |
| 6 | Black | Win | Zeng Yijiang | 1751.19 |
| 7 | White | Loss | Wang Zhiquan | 1778.90 |
| 8 | Black | Win | Yang Wenjun | 1751.00 |
| 9 | Black | Win | Qiu Deming | 1925.19 |
| 10 | White | Loss | Nie Zikai | 2065.97 |
| 11 | Black | Loss | Qi Xiaodong | 1921.44 |
| Chinese National Championship 2007 | ||||
| Date | 2007-10-06 | Rating | 2082.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Zhang Cheng | 2444.09 |
| 2 | White | Loss | Chen Chao | 2261.45 |
| 3 | Black | Win | An Siyuan | 1833.05 |
| 4 | Black | Win | Guan Dongjian | 1754.16 |
| 5 | White | Win | Liu Ying | 1991.38 |
| 6 | Black | Win | Mu Hongyuan | 2003.76 |
| 7 | White | Loss | Wang Haibo | 2176.74 |
| 8 | Black | Loss | Huang Liqin | 2377.84 |
| Youth World Championship 2006 | ||||
| Date | 2006-08-08 | Rating | 2117.12 | |
| Round | Color | Result | Opponent | |
| c1 | Black | Win | Poghosyan Vahe | 2017.20 |
| c2 | White | Win | Zhao Zixuan | 1904.47 |
| c3 | White | Loss | Hu Yu | 2402.72 |
| c4 | White | Loss | Merkulov Artyom | 2298.76 |
| c5 | Black | Win | Zhang Yanlin | 1952.17 |
| c6 | White | Win | Kryuchok Roman | 2252.72 |
| c7 | Black | Win | An Siyuan | 1820.98 |