Individual Calculations May 2021
 Skudaev, Artyom  Total change: 87.60  Rating chartPersonal card
 Samara City Championships 2021 men Samara RUS 2021-04-02
RcRownchangeKK*chgGame
 1663 1584 5.50 8 2.19 40 87.60 
  Mamedov, Nazim 1557 RUS0.001-0.5440-21.60 
  Dolukhanjan, Vartan 1447 RUS1.0010.324012.80 
  Burtsev, Ivan 1184  * RUS1.0010.08403.20 
  Grankin, Nikita 1548 RUS1.0010.454018.00 
  Porubov, Viatcheslav 1720 RUS0.5010.18407.20 
  Krasnov, Vladimir 1901 RUS1.0010.874034.80 
  Sitdikov, Ratmir 1959 RUS1.0010.914036.40 
  Putenihin, Oleg 1984  * RUS0.001-0.0840-3.20 
 * 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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