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Individual Calculations May 2018 |
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| Lan, Zilun Total change: -3.60 | |   |
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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 |
| 2560 | 2347 | 0.50 | 3 | -0.18 | 20 | -3.60 | |
|  Xu, Xiangyu | g | | 2574 | CHN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Wen, Yang | g | | 2585 | CHN | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Xu, Yi | m | | 2522 | CHN | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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