Individual Calculations January 2009
 Wu, Shaobin  Total change: -0.60  Rating chartPersonal card
 2008 China Team Championships Group B Zhengzhou CHN 2008-07-27
RcRownchangeKK*chgGame
 2331 2455 4.50 7 -0.06 10 -0.60 
  Li, Zhenyu 2203 CHN0.501-0.3110-3.10 
  Gong, Shangzhi 2105 CHN0.501-0.3910-3.90 
  Yang, Kaiqi 2366 CHN1.0010.38103.80 
  Wang, Zili g2501 CHN0.5010.06100.60 
  Robson, Ray f2441 USA1.0010.48104.80 
  Chen, Fan f2334 CHN0.501-0.1610-1.60 
  Wu, Xibin f2367 CHN0.501-0.1210-1.20 

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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