Individual Calculations April 2021
 Bura, Oleg  Total change: -62.40  Rating chartPersonal card
 Classic - SFO championship 2021 - Men Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1668 1796 3.50 8 -1.56 40 -62.40 
  Pozharsky, Nikolai 2052 RUS0.001-0.1940-7.60 
  Kharkevich, Stepan 1837 RUS0.001-0.4440-17.60 
  Kornitsky, Daniil 1396  * RUS1.0010.08403.20 
  Kotsyuba, Kirill 1396  * RUS0.001-0.9240-36.80 
  Kokodeev, Ilya 1396  * RUS1.0010.08403.20 
  Malezkey, Vladimir 1882 RUS0.001-0.3840-15.20 
  Karpov, Nikita 1673 RUS1.0010.334013.20 
  Kazakov, Vadim 1712 RUS0.501-0.1240-4.80 
 * 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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