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Individual Calculations May 2018 |
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| Xu, Xiangyu Total change: -5.40 | |   |
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| 2019 Chinese Chess League Division A (1-4) | Shen Zhen | CHN | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2574 | 1.50 | 3 | -0.54 | 10 | -5.40 | |
|  Lan, Zilun | | | 2347 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Ma, Qun | g | | 2645 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Zhao, Chenxi | | | 2275 | CHN | 0.50 | 1 | -0.35 | 10 | -3.50 | |
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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