Individual Calculations July 2017
 Valeev, Sergey  Total change: 7.80  Rating chartPersonal card
 VO Moscow. June 2017 Moscow RUS 2017-06-04
RcRownchangeKK*chgGame
 1899 1871 4.00 8 0.39 20 7.80 
  Kuznetsov, Mikhail 2139 RUS0.5010.33206.60 
  Morozova, Ulia 2023 RUS0.001-0.3020-6.00 
  Mishakov, Anatoly 1713 RUS1.0010.29205.80 
  Babaev, Mikhail 1943 GER1.0010.602012.00 
  Yakimenko, Andrey 2020 RUS0.001-0.3020-6.00 
  Mamaev, Evgeniy 2019 RUS0.001-0.3020-6.00 
  Vanag, Petr 1471  * RUS1.0010.08201.60 
  Sosnin, Nikolay N. f1864 RUS0.501-0.0120-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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