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Individual Calculations September 2014 |
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| Qiu, Mengjie Total change: -25.20 | |   |
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| 2014 Chinese women individual chess championship (group B) | Wanning Hainan | CHN | 2014-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2152 | 6.00 | 10 | -1.26 | 20 | -25.20 | |
|  Zhou, Zirun | | | 1792 | CHN | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Xu, Fei | | | 1961 | CHN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zhu, Ying | | | 2073 | CHN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Yuan, Ye | | | 2031 | CHN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Liu, Hongyan | | | 2019 | CHN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wang, Doudou | | wm | 2196 | CHN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Li, Yunshan | | wf | 1810 | CHN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Zhang, Xiao | | | 1752 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jiang, Zhaoyi | | | 1841 | CHN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Xu, Huahua | | wm | 2111 | CHN | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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