Individual Calculations August 2019
 Zhou, Shujun  Total change: -64.40  Rating chartPersonal card
 2019 Chinese chess championship (personal group B Women) Hangzhou CHN 2019-07-02
RcRownchangeKK*chgGame
 1669 1780 3.50 8 -1.61 40 -64.40 
  Wang, Xiaoyan 1899 CHN0.001-0.3440-13.60 
  Yuan, Ye 2125 CHN0.001-0.1140-4.40 
  Zhao, Yuetong 1458 CHN0.501-0.3740-14.80 
  Tian, Yu 1530 CHN1.0010.19407.60 
  Li, Lewei 1618 CHN0.001-0.7140-28.40 
  Sun, Jihan 1492 CHN0.501-0.3440-13.60 
  Ha, Yihan 1560 CHN0.501-0.2840-11.20 
  Zou, Xinyi 1670 CHN1.0010.354014.00 

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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