Individual Calculations April 2021
 Kolmagorov, Alexey  Total change: -6.60  Rating chartPersonal card
 Classic - SFO championship 2021 - Men Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 2022 2136 5.50 9 -0.33 20 -6.60 
  Novoselov, Igor 1736  * RUS1.0010.08201.60 
  Rozhdestvensky, Mikhail 1888 RUS1.0010.19203.80 
  Bocharov, Dmitry g2533 RUS0.001-0.0820-1.60 
  Trukhin, Dmitry 2046 RUS1.0010.38207.60 
  Prokofiev, Matvey 2102 RUS1.0010.45209.00 
  Postemskiy, Andrey 1922 RUS0.501-0.2720-5.40 
  Plyasunov, Daniil 2025 RUS0.001-0.6520-13.00 
  Fomkin, Dmitry 1975 RUS0.501-0.2120-4.20 
  Sukhov, Artur 1971 RUS0.501-0.2220-4.40 
 * 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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