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Individual Calculations September 2023 |
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| Zhao, Yunqing Total change: 26.10 | |   |
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| Chinese National Youth Chess Championship 2023(G14) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1792 | 6.00 | 9 | 0.86 | 29 | 24.94 | |
|  Wang, Yanhan | | | 1552 | CHN | 1.00 | 1 | 0.20 | 29 | 5.80 | |  Huang, Xiaohe | | | 1811 | CHN | 1.00 | 1 | 0.53 | 29 | 15.37 | | | Feng, Eunice | | | 1702 | HKG | 0.00 | 1 | -0.62 | 29 | -17.98 | | | Zhao, Xinghan | | | 1614 | CHN | 1.00 | 1 | 0.27 | 29 | 7.83 | | | Chen, Yining | | wc | 1887 | CHN | 1.00 | 1 | 0.63 | 29 | 18.27 | | | Zhao, Chenyu | | | 1750 | CHN | 0.50 | 1 | -0.06 | 29 | -1.74 | | | Jiang, Tianyu | | | 1923 | CHN | 0.00 | 1 | -0.32 | 29 | -9.28 | | | Zhou, Yafei | | | 1819 | CHN | 1.00 | 1 | 0.54 | 29 | 15.66 | | | Li, Jinyang | | | 1536 | CHN | 0.50 | 1 | -0.31 | 29 | -8.99 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 7th Eastern Asia Youth Chess Championship - G16 & G18 Standard | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1792 | 6.50 | 9 | 1.59 | 29 | 46.11 | |
| | Huang, Yuen Tung | | | 1392 * | HKG | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Margadgua, Erdenebayar | | | 1782 | MGL | 0.50 | 1 | -0.01 | 29 | -0.29 | | | Khuslenzaya, Baldanjantsan | | | 1549 | MGL | 1.00 | 1 | 0.20 | 29 | 5.80 | | | Latifah, Laysa | | | 2084 | INA | 1.00 | 1 | 0.85 | 29 | 24.65 | | | Edithso, Samantha | | wf | 1864 | INA | 1.00 | 1 | 0.60 | 29 | 17.40 | | | Vu, Bui Thi Thanh Van | | wf | 1876 | VIE | 0.00 | 1 | -0.38 | 29 | -11.02 | | | Amin-Erdene, Bayanmunkh | | wc | 1632 | MGL | 1.00 | 1 | 0.29 | 29 | 8.41 | | | Liuviann, Cecilia Natalie | | wc | 1841 | INA | 0.00 | 1 | -0.43 | 29 | -12.47 | | | Nguyen, Thi Khanh Van | | | 1709 | VIE | 1.00 | 1 | 0.39 | 29 | 11.31 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | The 3rd China Binhai Chess Open 2023 Group B | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1792 | 3.50 | 6 | -1.55 | 29 | -44.95 | |
| | Peng, Shiyang | | | 1364 | CHN | 1.00 | 1 | 0.07 | 29 | 2.03 | | | Shao, Qiyu | | | 1548 | CHN | 0.00 | 1 | -0.80 | 29 | -23.20 | | | Wang, Peiqi | | | 1392 * | CHN | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Yang, Siyuan | | | 1667 | CHN | 0.50 | 1 | -0.17 | 29 | -4.93 | | | Xu, Tianqi | | | 1428 | CHN | 0.50 | 1 | -0.40 | 29 | -11.60 | | | Zhang, Chaoyi | | | 1523 | CHN | 0.50 | 1 | -0.33 | 29 | -9.57 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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