Individual Calculations October 2021
 Ignatiev, Aleksey  Total change: 38.80  Rating chartPersonal card
 Anapa_2021_open Anapa RUS 2021-09-01
RcRownchangeKK*chgGame
 1806 1822 5.50 9 0.97 40 38.80 
  Gaziev, Amir 1422  * RUS1.0010.08403.20 
  Isakova, Anna 1422  * RUS0.501-0.4240-16.80 
  Chekina, Anastasiia 1422  * RUS1.0010.08403.20 
  Vershinin, Kirill 1422  * RUS1.0010.08403.20 
  Piankov, Evgenij m2202 UKR0.5010.414016.40 
  Titov, Alexander 2135 RUS0.5010.364014.40 
  Andronov, Mikhail G. 2089 RUS1.0010.824032.80 
  Khegay, Dmitriy g2222  * RUS0.001-0.0840-3.20 
  Morin, Andrey 1922 RUS0.001-0.3640-14.40 
 * 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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