Individual Calculations August 2015
 Wang, Yukun  Total change: 31.20  Rating chartPersonal card
 2015 Chinese chess championship (group B men) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 2187 1969 3.50 8 1.56 20 31.20 
  Chen, Fan f2348 CHN0.5010.41208.20 
  Chu, Wei Chao m2361 CHN0.5010.42208.40 
  Wang, Hongyi 1934 CHN1.0010.45209.00 
  Lan, Zilun 2219 CHN0.5010.31206.20 
  Peng, Xiongjian 2112 CHN0.001-0.3120-6.20 
  Zhao, Yuanhe 2260 CHN0.5010.35207.00 
  Wei, Siyu 2095 CHN0.5010.17203.40 
  Zhang, Shengyun 2170 CHN0.001-0.2420-4.80 

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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