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Individual Calculations September 2017 |
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| Ha, Yihan Total change: 19.20 | |   |
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| 2017Women's world champion chess championship Zonal 3.5 | Qing Dao | CHN | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1538 | 4.00 | 11 | 0.48 | 40 | 19.20 | |
|  Yang, Yijing | | wc | 1938 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zhang, Yuxuan | | | 1861 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mu, Chenchen | | | 1639 | CHN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Wang, Xuwen | | | 1619 | CHN | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Zhao, Yuxuan | | | 1812 | CHN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lu, Miaoyi | | | 1538 | CHN | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Wang, Shunshun | | | 1437 | CHN | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Zhang, Jing B | | | 1553 | CHN | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Fu, Yuting | | | 1938 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Yiru | | | 1585 | CHN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Gao, Hanxue | | | 1718 | CHN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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