Individual Calculations December 2013
 Du, Yuxin  Total change: 0.00  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeRpKK*chgGame
 1947 0 2.50 9 0.00 1781   0.00 
  Xu, Huahua wm2125 CHN0.0010.00 0.00 
  Yao, Lan 1966 CHN0.5010.00 0.00 
  Qin, Ranran 2045 CHN0.0010.00 0.00 
  Liu, Hongyan 2058 CHN0.0010.00 0.00 
  Li, Yunshan wf1767 CHN0.0010.00 0.00 
  Xu, Fei 1995 CHN0.0010.00 0.00 
  Bai, Xue 1581 CHN1.0010.00 0.00 
  Hu, Yu A. 1861 CHN1.0010.00 0.00 
  Qiu, Mengjie wf2123 CHN0.0010.00 0.00 

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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