Individual Calculations January 2009
 Deng, Siyu  Total change: 0.00  Rating chartPersonal card
 2008 Women's China Championship Group B Zhengzhou CHN 2008-08-01
RcRownchangeRpKK*chgGame
 2053 0 2.50 7 0.00 1951   0.00 
  An, Zhixiao 2120 CHN0.0010.00 0.00 
  Xu, Huahua 2075 CHN1.0010.00 0.00 
  Chen, Guanqi 2086 CHN1.0010.00 0.00 
  Xu, Ruoying 2039 CHN0.0010.00 0.00 
  Gu, Tianlu 1807 CHN0.5010.00 0.00 
  Tian, Tian wg2268 CHN0.0010.00 0.00 
  Wang, Xinyue 1978 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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