Individual Calculations April 2018
 Petrenko, Mikhail  Total change: -6.20  Rating chartPersonal card
 Final_Omsk_2018 Omsk RUS 2018-02-17
RcRownchangeKK*chgGame
 1924 1951 4.00 8 -0.31 20 -6.20 
  Zikunova, Valeria 1903 RUS0.501-0.0720-1.40 
  Karabut, Vladimir 1967 RUS0.5010.02200.40 
  Konin, Sergey 1926 RUS1.0010.47209.40 
  Breit, Nikolai 1938 RUS0.001-0.5220-10.40 
  Yaitskiy, Valeriy 2038 RUS0.001-0.3820-7.60 
  Budim, Vladimir 1836 RUS1.0010.34206.80 
  Vorvul, Sergey 1904 RUS1.0010.43208.60 
  Skokov, Boris 1880 RUS0.001-0.6020-12.00 

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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