Individual Calculations January 2013
 Xu, Huahua  Total change: -16.35  Rating chartPersonal card
 2013 National Team Selection Tournament (Women) Beijing, China CHN 2012-11-26
RcRownchangeKK*chgGame
 2049 2193 5.00 9 -1.09 15 -16.35 
  Hu, Yu A 1970 CHN1.0010.22153.30 
  Zhao, Shengxin 1812 CHN1.0010.09151.35 
  Ren, Xiaoyi 2216 CHN0.001-0.4715-7.05 
  Li, Xueyi 2115 CHN1.0010.39155.85 
  Yuan, Ye 1946 CHN0.501-0.3115-4.65 
  Wang, Doudou 2147 CHN0.501-0.0615-0.90 
  Ni, Shiqun 2184 CHN0.001-0.5115-7.65 
  Qiu, Mengjie wf2070 CHN1.0010.33154.95 
  Liu, Hongyan 1982 CHN0.001-0.7715-11.55 

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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