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Individual Calculations August 2015 |
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| Xu, Minghui Total change: 0.80 | |   |
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| 2015 Chinese chess championship (group B men) | Zhong Shan | CHN | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2220 | 6.00 | 10 | 0.02 | 40 | 0.80 | |
|  Yang, Bokai | | | 1820 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zeng, Chongsheng | g | | 2522 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zhang, Fuhan | | | 1926 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Wei, Yuyang | | | 2005 | CHN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Wei, Siyu | | | 2095 | CHN | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Zhao, Chenxi | | | 2051 | CHN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Yang, Yanjing | | | 1968 | CHN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wang, Yiye | m | | 2452 | CHN | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wu, Xibin | m | | 2273 | CHN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Xu, Xiangyu | | | 2256 | CHN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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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