Individual Calculations August 2019
 Zhong, Kangmin  Total change: 25.60  Rating chartPersonal card
 2019 Chinese chess championship (personal group B Men) Hangzhou CHN 2019-07-02
RcRownchangeKK*chgGame
 1691 1823 5.00 8 -0.22 40 -8.80 
  Wu, Xibin m2189 CHN0.001-0.1040-4.00 
  Wang, Zhai 1440 CHN0.501-0.4140-16.40 
  Geng, Tiankai 1491 CHN1.0010.12404.80 
  Liu, Xiye 1588 CHN1.0010.21408.40 
  Xue, Yujun 1454 CHN0.501-0.4040-16.00 
  Shen, Chenyi 2030 CHN0.5010.274010.80 
  Wang, Yichen 1700 CHN0.501-0.1740-6.80 
  Xu, Yingming 1638 CHN1.0010.264010.40 

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)
 
 2019 Chinese Chess League Division B Harbin, China CHN 2019-07-20
RcRownchangeKK*chgGame
 1910 1823 4.50 9 0.86 40 34.40 
  Xu, Zhihang m2223  * CHN0.001-0.0840-3.20 
  Ye, Fan 1617 CHN0.501-0.2640-10.40 
  Li, Haoyi 1487 CHN1.0010.12404.80 
  Qu, Yanqiao 2127 CHN1.0010.864034.40 
  Wu, Wenda 1700 CHN0.501-0.1740-6.80 
  Jin, Yueheng 1894 CHN0.5010.10404.00 
  Cai, Yuhao 2006 CHN0.001-0.2640-10.40 
  Liu, Aiwei 1916 CHN1.0010.634025.20 
  Sjugirov, Sanan g2223  * RUS0.001-0.0840-3.20 
 * 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)
 

 

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