Individual Calculations August 2017
 Valeev, Sergey  Total change: -10.60  Rating chartPersonal card
 VO Moscow. July 2017 Moscow RUS 2017-07-02
RcRownchangeKK*chgGame
 1940 1879 2.00 6 -0.53 20 -10.60 
  Burkov, Dmitry f2041 RUS0.5010.21204.20 
  Kuznetsov, Mikhail 2097 RUS0.001-0.2220-4.40 
  Yudkevich, Mikhail 2035 RUS0.001-0.2920-5.80 
  Garaev, Zaur 1667 RUS1.0010.23204.60 
  Losev, Dmitry m2156 RUS0.001-0.1720-3.40 
  Narinian, Tigran 1644 RUS0.501-0.2920-5.80 

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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