Individual Calculations August 2013
 Lou, Yiping  Total change: 0.70  Rating chartPersonal card
 Chinese Chess League Division A Rounds 5-7 China CHN 2013-05-28
RcRownchangeKK*chgGame
 2505 2482 1.50 3 0.07 10 0.70 
  Ma, Zhonghan 2397 CHN0.501-0.1210-1.20 
  Malakhov, Vladimir g2710 RUS0.001-0.2110-2.10 
  Wang, Rui g2408 CHN1.0010.40104.00 

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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