Individual Calculations May 2024
 Zhang, Xiao  Total change: -30.60  Rating chartPersonal card
 2024 Chinese Chess Team Championship (women) Qingdao,Shandong CHN 2024-04-02
RcRownchangeKK*chgGame
 2049 2288 5.50 9 -1.53 20 -30.60 
  Ren, Xiaoyi wm2075 CHN0.001-0.7720-15.40 
  Liu, Manli wm2045 CHN0.001-0.8020-16.00 
  Guo, Weibao 1954 CHN1.0010.12202.40 
  Zhou, Shumeng 1888  * CHN1.0010.08201.60 
  Zhao, Shengxin wf2123 CHN0.501-0.2220-4.40 
  Zhang, Lanlin 2259 CHN1.0010.46209.20 
  Shao, Qiyu 1888  * CHN1.0010.08201.60 
  Li, Junying 2105 CHN0.501-0.2420-4.80 
  Tian, Tian wg2108 CHN0.501-0.2420-4.80 
 * 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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