Individual Calculations July 2014
 Dreev, Aleksey  Total change: -5.30  Rating chartPersonal card
 2014 Chinese Chess League Division A(5-7) Ji Nan CHN 2014-06-02
RcRownchangeKK*chgGame
 2532 2667 1.50 3 -0.53 10 -5.30 
  Ma, Zhonghan 2448 CHN0.501-0.2810-2.80 
  Zhao, Jun g2603 CHN0.501-0.0910-0.90 
  Lu, Shanglei g2546 CHN0.501-0.1610-1.60 

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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