Individual Calculations November 2021
 Zhao, Chenxi  Total change: 19.50  Rating chartPersonal card
 2021 Chinese chess team tournament (men) Liao Cheng CHN 2021-10-19
RcRownchangeKK*chgGame
 2278 2388 7.50 9 1.95 10 19.50 
  Huang, Renjie 2449 CHN1.0010.58105.80 
  Xie, Kaifan c2117 CHN1.0010.17101.70 
  Du, Chunhui 2409 CHN1.0010.53105.30 
  Zhao, Yuanhe m2446 CHN1.0010.58105.80 
  Chu, Wei Chao m2422 CHN0.001-0.4510-4.50 
  Zhang, Hong 2182 CHN1.0010.24102.40 
  Wu, Wenda 1988  * CHN1.0010.08100.80 
  Du, Yuxin 2014 CHN1.0010.10101.00 
  Xu, Jun g2477 CHN0.5010.12101.20 
 * 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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