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Individual Calculations August 2018 |
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| Zhang, Ziji Total change: -8.10 | |   |
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| 2019 Chinese Chess League Division A (8-11) | Jia Xing | CHN | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2492 | 2406 | 1.50 | 4 | -0.06 | 10 | -0.60 | |
|  Li, Yankai | | | 2424 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | |  Xu, Minghui | | | 2334 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ma, Qun | g | | 2623 | CHN | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Xu, Xiangyu | g | | 2585 | CHN | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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) | | | | 2018 Chinese chess championship (personal group B Men) | Jiangmen | CHN | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2406 | 8.50 | 11 | -0.75 | 10 | -7.50 | |
| | Wang, Puxuan | | | 2006 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhong, Kangmin | | | 2006 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lin, Jinyu | | | 2037 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Du, Chunhui | | | 2006 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liu, Zhaoqi | | | 2118 | CHN | 0.00 | 1 | -0.84 | 10 | -8.40 | | | He, Yichen | | | 2006 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xi, Qi | | | 2134 | CHN | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Gao, Mingze | | | 2006 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xu, Hanbing | | | 2300 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Li, Wenxiang | | | 2153 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Huang, Renjie | | | 2308 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | * 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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