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Individual Calculations June 2023 |
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| Du, Yuxin Total change: 14.20 | |   |
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| 2023 Chinese Chess Team Championship (women) | Hangzhou,Zhejiang | CHN | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1915 | 4.50 | 6 | 0.71 | 20 | 14.20 | |
|  Zhang, Yingying | | | 1603 | CHN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Guo, Weibao | | | 1894 | CHN | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Jiang, Tianyu | | | 1868 | CHN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Zhao, Yunqing | | | 1794 | CHN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Wang, Zihan(sd) | | | 1515 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhang, Xiao | | | 2108 | CHN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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