Individual Calculations October 2021
 Puzyrevsky, Semen  Total change: -38.40  Rating chartPersonal card
 Anapa_2021_open Anapa RUS 2021-09-01
RcRownchangeKK*chgGame
 1614 1901 5.50 8 -0.96 40 -38.40 
  Shukurova, Aydan 1501  * AZE0.501-0.4240-16.80 
  Vershinin, Kirill 1501  * RUS0.001-0.9240-36.80 
  Gaziev, Amir 1501  * RUS0.001-0.9240-36.80 
  Melnikov, Konstantin 1501  * RUS1.0010.08403.20 
  Shestakova, Bogdana 1572 RUS1.0010.12404.80 
  Gogichev, Azamat 1592 RUS1.0010.14405.60 
  Morev, Efim 1501  * RUS1.0010.08403.20 
  Kunakbaev, Ilnur 2241 RUS1.0010.884035.20 
 * 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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