Individual Calculations August 2017
 Yang, Yijing  Total change: -35.60  Rating chartPersonal card
 2017 Chinese chess championship group B Women Qin huang dao CHN 2017-07-16
RcRownchangeKK*chgGame
 1828 2039 7.50 11 -0.73 40 -29.20 
  Zhou, Enming 1639  * CHN1.0010.08403.20 
  Zhu, Yiying 1709 CHN0.501-0.3840-15.20 
  Zhou, Shujun 1665 CHN1.0010.10404.00 
  Chen, Yiru 1695 CHN0.501-0.3840-15.20 
  Xu, Fei 1844 CHN0.501-0.2540-10.00 
  Yan, Tianqi 1919 CHN0.501-0.1640-6.40 
  Wan, Qian 1822 CHN1.0010.22408.80 
  Bai, Xue 1822 CHN0.501-0.2840-11.20 
  Liu, Manli 2190 CHN0.5010.20408.00 
  Huang, Mofei 1924 CHN0.501-0.1640-6.40 
  Dong, Nanxi 1875 CHN1.0010.284011.20 
 * 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)
 
 2017 Chinese Chess League Division A (8-11) Ningbo CHN 2017-07-25
RcRownchangeKK*chgGame
 2322 2039 0.00 1 -0.16 40 -6.40 
  Zhu, Jiner 2322 CHN0.001-0.1640-6.40 

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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