Individual Calculations January 2009
 Wang, Zirui  Total change: 0.00  Rating chartPersonal card
 2008 Men's China Championship Group B Zhengzhou CHN 2008-08-01
RcRownchangeRpKK*chgGame
 2178 0 1.00 5 0.00 1938   0.00 
  Jia, Haoxiang 2303 CHN0.0010.00 0.00 
  Lu, Shanglei 2205 CHN0.0010.00 0.00 
  Liu, Xi 2092 CHN0.5010.00 0.00 
  Zhang, Xiaopeng 2069 CHN0.5010.00 0.00 
  Han, Chao 2220 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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