Individual Calculations December 2013
 Xu, Huahua  Total change: -40.35  Rating chartPersonal card
 2013 Women's world champion chess championship Zonal 3.5 ZHONGSHAN CHINA CHN 2013-10-28
RcRownchangeKK*chgGame
 1918 2125 4.00 9 -2.69 15 -40.35 
  Zhai, Mo wm2301 CHN0.001-0.2715-4.05 
  Hong, Xing 1929 CHN0.001-0.7515-11.25 
  Zhao, Shengxin 1805 CHN0.501-0.3715-5.55 
  Hu, Yu A. 1861 CHN0.501-0.3215-4.80 
  Huang, Mofei 1984 CHN0.501-0.1915-2.85 
  Li, Yunshan wf1767 CHN0.001-0.9015-13.50 
  Jiang, Zhaoyi 1891 CHN1.0010.21153.15 
  Li, Xinyu 1725  * CHN1.0010.08151.20 
  Xu, Fei 1995 CHN0.501-0.1815-2.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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