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Individual Calculations December 2013 |
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| Qin, Ranran Total change: 4.05 | |   |
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| 2013 Women's world champion chess championship Zonal 3.5 | ZHONGSHAN CHINA | CHN | 2013-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2045 | 4.00 | 9 | 0.27 | 15 | 4.05 | |
|  Tan, Zhongyi | | wg | 2445 * | CHN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Zhao, Shengxin | | | 1805 | CHN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Xiao, Yiyi | | wf | 2187 | CHN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Wang, Xinyue | | | 2126 | CHN | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Hu, Yu A. | | | 1861 | CHN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Wang, Doudou | | wm | 2226 | CHN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Ren, Xiaoyi | | | 2198 | CHN | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Zhai, Mo | | wm | 2301 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Hong, Xing | | | 1929 | CHN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | * 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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