Individual Calculations August 2021
 Petrov, Viacheslav  Total change: -16.60  Rating chartPersonal card
 Golubitskaya OPEN - 2021 Golubitskaia RUS 2021-06-23
RcRownchangeKK*chgGame
 1776 2041 5.50 8 -0.83 20 -16.60 
  Denner, Nikita 1641  * RUS1.0010.08201.60 
  Dadukov, Victor 1885 RUS0.001-0.7120-14.20 
  Ushakov, Aleksander 2036 RUS0.001-0.5120-10.20 
  Gutsulyak, Alisa 1641  * RUS1.0010.08201.60 
  Mavlyaveev, Vladimir 1641  * RUS1.0010.08201.60 
  Galustyan, Sergey 1720 RUS1.0010.13202.60 
  Kalensky, Valery 1641  * RUS1.0010.08201.60 
  Geranichev, Mikhail 2000 RUS0.501-0.0620-1.20 
 * 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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