Individual Calculations June 2023
 Hou, Yifan B  Total change: 42.80  Rating chartPersonal card
 2023 Chinese Chess Team Championship (men) Hangzhou,Zhejiang CHN 2023-05-18
RcRownchangeKK*chgGame
 2144 2002 4.00 8 1.07 40 42.80 
  Wang, Tongsen 2401 CHN0.5010.424016.80 
  Xiao, Tong(qd) 2287 CHN1.0010.844033.60 
  Chen, Qi B m2489 CHN0.001-0.0440-1.60 
  Lou, Yiping m2492 CHN0.001-0.0440-1.60 
  Shen, Siyuan m2330 CHN0.5010.374014.80 
  Cong, Dingzhou 1610 CHN0.501-0.4240-16.80 
  Zhou, Yichen 1852 CHN0.501-0.2040-8.00 
  Xie, Jiaxiang 1692 CHN1.0010.14405.60 

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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