Individual Calculations December 2013
 Hu, Yu A.  Total change: 0.15  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 1969 1861 3.00 8 0.01 15 0.15 
  Ni, Shiqun wm2207 CHN0.001-0.1115-1.65 
  Jiang, Zhaoyi 1891 CHN1.0010.54158.10 
  Su, Yamin wf2209 CHN0.001-0.1115-1.65 
  Xu, Huahua wm2125 CHN0.5010.32154.80 
  Qin, Ranran 2045 CHN0.001-0.2615-3.90 
  Li, Xinyu 1699 CHN0.501-0.2115-3.15 
  Xu, Fei 1995 CHN0.001-0.3215-4.80 
  Bai, Xue 1581 CHN1.0010.16152.40 

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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