Individual Calculations August 2021
 Kolpakov, Egor  Total change: 111.20  Rating chartPersonal card
 Kamyshin open 2021 Kamyshin RUS 2021-07-04
RcRownchangeKK*chgGame
 1665 1361 4.00 7 2.78 40 111.20 
  Ivanov, Alexander 1761  * RUS0.001-0.0840-3.20 
  Lokati, Samuel 1292 RUS1.0010.404016.00 
  Zlotin, Grigori 1732 RUS0.5010.404016.00 
  Topchiev, Maksim 1662 RUS1.0010.854034.00 
  Kozubov, Mikhail 1687 RUS1.0010.874034.80 
  Karpov, Vadim m1761  * RUS0.5010.424016.80 
  Vershinin, Igor 1761  * 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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