Individual Calculations November 2012
 Wu, Shaobin  Total change: -2.60  Rating chartPersonal card
 2012 Chinese Chess League Division A Round 15-18 Hangzhou, China CHN 2012-10-05
RcRownchangeKK*chgGame
 2547 2450 0.50 2 -0.26 10 -2.60 
  Wang, Li m2416 CHN0.501-0.0510-0.50 
  Bu, Xiangzhi g2678 CHN0.001-0.2110-2.10 

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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