Individual Calculations November 2021
 Cai, Youyang  Total change: -4.00  Rating chartPersonal card
 2021 Chinese chess team tournament (men) Liao Cheng CHN 2021-10-19
RcRownchangeKK*chgGame
 2389 2040 1.00 9 -0.10 40 -4.00 
  Xu, Minghui 2393 CHN0.001-0.1140-4.40 
  Fang, Yan m2428 CHN0.001-0.0940-3.60 
  Ma, Lin 2177 CHN0.5010.18407.20 
  Li, Xueyi wg2303 CHN0.001-0.1840-7.20 
  Wang, Yiye m2440  * CHN0.5010.424016.80 
  Li, Chao B g2440  * CHN0.001-0.0840-3.20 
  Xu, Yinglun g2440  * CHN0.001-0.0840-3.20 
  Ma, Zhonghan m2440  * CHN0.001-0.0840-3.20 
  Li, Di g2440  * CHN0.001-0.0840-3.20 
 * 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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