Individual Calculations July 2014
 Zhao, Jun  Total change: -10.80  Rating chartPersonal card
 2014 Chinese Chess League Division A(5-7) Ji Nan CHN 2014-06-02
RcRownchangeKK*chgGame
 2582 2603 0.50 3 -1.08 10 -10.80 
  Wan, Yunguo m2492 CHN0.001-0.6510-6.50 
  Dreev, Aleksey g2667 RUS0.5010.09100.90 
  Zhou, Jianchao g2586 CHN0.001-0.5210-5.20 

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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