Individual Calculations December 2013
 Cai, Jiaying  Total change: 31.95  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 2213 2082 5.50 10 2.13 15 31.95 
  Su, Yamin wf2209 CHN1.0010.671510.05 
  Lei, Tingjie 2320 CHN0.001-0.2015-3.00 
  Xiao, Yiyi wf2187 CHN1.0010.64159.60 
  Wang, Doudou wm2226 CHN0.5010.19152.85 
  Shen, Yang mwg2415 CHN0.5010.38155.70 
  Zhang, Xiaowen wg2377 CHN0.001-0.1515-2.25 
  Ren, Xiaoyi 2198 CHN0.5010.16152.40 
  Hong, Xing 1929 CHN0.501-0.2015-3.00 
  Liu, Hongyan 2058 CHN1.0010.47157.05 
  Ni, Shiqun wm2207 CHN0.5010.17152.55 

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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