Individual Calculations December 2017
 Ermilov, Valery  Total change: -19.40  Rating chartPersonal card
 Zolochiv Chess Autumn 2017 Classic - 3 Zolochiv UKR 2017-10-26
RcRownchangeKK*chgGame
 1956 1817 2.00 9 -0.97 20 -19.40 
  Kobzar, Igor 2148 UKR0.001-0.1220-2.40 
  Mirzoeva, Gulnara 2084 RUS0.001-0.1820-3.60 
  Korman, Roman 1696 UKR1.0010.34206.80 
  Malikhin, Evgeni 1877 UKR0.5010.08201.60 
  Kozubenko, Vladimir 2028 UKR0.001-0.2320-4.60 
  Bozhko, Igor 1961 UKR0.001-0.3120-6.20 
  Kozhukhov, Volodimir 1822 UKR0.5010.01200.20 
  Bozhko, Viktor 1923 UKR0.001-0.3620-7.20 
  Okhremenko, Aleksandr 2062 UKR0.001-0.2020-4.00 

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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