Individual Calculations September 2010
 Wu, Xinbin  Total change: 3.60  Rating chartPersonal card
 2010 Chinese Chess League Division B Zhengzhou,China CHN 2010-07-29
RcRownchangeKK*chgGame
 2234 2344 3.50 5 0.36 10 3.60 
  Cheng, Xinkai 2371 AUT0.5010.04100.40 
  Jiang, Tianci 2006 AUT1.0010.12101.20 
  Shen, Siyuan 2382 AUT1.0010.55105.50 
  Li, Bo 2318 AUT0.501-0.0410-0.40 
  Liu, Hongtao 2091 AUT0.501-0.3110-3.10 

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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