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Individual Calculations August 2019 |
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| Zhou, Zirun Total change: -0.40 | |   |
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| 2019 Chinese chess championship (personal group B Women) | Hangzhou | CHN | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2171 | 7.50 | 11 | -0.75 | 20 | -15.00 | |
|  Yin, Tingwen | | | 1771 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gao, Hanxue | | | 1771 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hu, Yue | | | 1995 | CHN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wang, Xuwen | | | 1877 | CHN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Hu, Yu A. | | | 2095 | CHN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Dai, Jiaying | | | 1771 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Xiaoyan | | | 1899 | CHN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Yan, Tianqi | | | 2034 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Cai, Boheng | | wf | 1791 | CHN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Zhao, Shengxin | | wf | 2165 | CHN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Zhang, Xiao | | | 2259 | CHN | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | 2019 Chinese Chess League Division A 8-11 | Jin Hua | CHN | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2171 | 1.50 | 4 | 0.73 | 20 | 14.60 | |
| | Tan, Zhongyi | g | wg | 2511 | CHN | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Javakhishvili, Lela | m | wg | 2458 | GEO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Li, Xueyi | | | 2330 | CHN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Shen, Yang | m | wg | 2410 | CHN | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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