Individual Calculations August 2018
 Yan, Tianqi  Total change: 13.20  Rating chartPersonal card
 2019 Chinese Chess League Division A (8-11) Jia Xing CHN 2018-07-09
RcRownchangeKK*chgGame
 2277 2080 0.50 2 -0.08 40 -3.20 
  Lei, Tingjie gwg2473 CHN0.5010.424016.80 
  Zhou, Zirun 2080 CHN0.001-0.5040-20.00 

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)
 
 2018 Chinese chess championship (personal group B Women) Jiangmen CHN 2018-07-18
RcRownchangeKK*chgGame
 1942 2080 7.50 11 0.41 40 16.40 
  Long, Aoxue 1680  * CHN1.0010.08403.20 
  Sun, Chen 1680  * CHN1.0010.08403.20 
  Wan, Qian 1900 CHN0.001-0.7440-29.60 
  Feng, Jiahe 1680  * CHN1.0010.08403.20 
  Wang, Xuwen 1711 CHN1.0010.10404.00 
  Bai, Xue 2022 CHN1.0010.424016.80 
  Ning, Kaiyu 2258 CHN0.5010.23409.20 
  Zhang, Lanlin 2199 CHN0.001-0.3440-13.60 
  Li, Yunshan wf2130 CHN0.5010.07402.80 
  Hu, Yu A. 1976 CHN1.0010.364014.40 
  Du, Yuxin 2131 CHN0.5010.07402.80 
 * 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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