Individual Calculations October 2021
 Ignatieva, Sofya  Total change: -28.40  Rating chartPersonal card
 Anapa_2021_open Anapa RUS 2021-09-01
RcRownchangeKK*chgGame
 1460 1150 0.50 7 -0.71 40 -28.40 
  Kholopov, Roman 1550  * RUS0.001-0.0840-3.20 
  Gogichev, Azamat 1550  * RUS0.001-0.0840-3.20 
  Barskova, Polina 1550  * RUS0.001-0.0840-3.20 
  Tsybin, Andrey M 1044 RUS0.001-0.6440-25.60 
  Rimar, Viktor 1550  * RUS0.001-0.0840-3.20 
  Kanaev, Sergey 1427 RUS0.5010.334013.20 
  Sadovnikov, Vladimir 1550  * 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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