Individual Calculations August 2018
 Ryabov, Viktor  Total change: 29.40  Rating chartPersonal card
 VO Moscow. July 2018 Moscow RUS 2018-06-24
RcRownchangeKK*chgGame
 1921 1719 3.50 8 1.47 20 29.40 
  Kirchei, Viktoriia 1959 RUS0.001-0.2020-4.00 
  Babaev, Mikhail 1898 GER0.001-0.2720-5.40 
  Valeev, Sergey 1817 RUS1.0010.632012.60 
  Polischuk, Anatoly 1866 RUS1.0010.702014.00 
  Andreev, Gennadiy 1761 RUS1.0010.562011.20 
  Mamaev, Evgeniy 1984 RUS0.5010.32206.40 
  Tseitline, Semen 2019 RUS0.001-0.1520-3.00 
  Slavinsky, Petr 2062 RUS0.001-0.1220-2.40 

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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