Individual Calculations August 2015
 Chu, Weichao  Total change: -42.60  Rating chartPersonal card
 2015 Chinese chess team tournament Zhong Shan CHN 2015-07-10
RcRownchangeKK*chgGame
 2105 2361 2.50 5 -1.53 10 -15.30 
  Li, Zhaoyang (chn) 2006 CHN0.001-0.8910-8.90 
  Yu, Kaifeng f2059 CHN0.501-0.3510-3.50 
  Qu, Yanqiao 2197 CHN0.501-0.2210-2.20 
  Wang, Tongsen 2185 CHN0.501-0.2310-2.30 
  Lin, Yi 2077 CHN1.0010.16101.60 

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)
 
 2015 Chinese chess championship (group B men) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 2079 2361 5.50 10 -2.73 10 -27.30 
  Shi, Chenhao 1981 CHN1.0010.09100.90 
  Xu, Yining 2135 CHN0.001-0.7910-7.90 
  Wang, Yukun 1969 CHN0.501-0.4210-4.20 
  Chen, Baining 1974 CHN0.501-0.4110-4.10 
  Li, Yuanxing 1962 CHN1.0010.08100.80 
  Wang, Xinyuan 2154 CHN1.0010.23102.30 
  Zhang, Ziji 2218 CHN0.501-0.1910-1.90 
  Zou, Chen f2208 CHN0.001-0.7010-7.00 
  Li, Zhaoyang (chn) 2006 CHN1.0010.11101.10 
  Wang, Tongsen 2185 CHN0.001-0.7310-7.30 

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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