Individual Calculations September 2021
 Zadorozhy, Egor  Total change: 83.60  Rating chartPersonal card
 Yaroslav Mudryj 2021 open Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1551 1198 3.00 8 2.09 40 83.60 
  Gusev, Kirill 1598  * RUS0.001-0.0840-3.20 
  Mertsalov, Semen 1552 RUS1.0010.894035.60 
  Tumanova, Elizavetta 1423 RUS0.5010.284011.20 
  Starkov, Boris I. 1598  * RUS0.001-0.0840-3.20 
  Smirnov, Yaroslav 1598  * RUS0.001-0.0840-3.20 
  Gusev, Boris An. 1564 RUS0.001-0.1040-4.00 
  Betke, Roman 1598  * RUS1.0010.924036.80 
  Chumak, Arsenii 1480 RUS0.5010.344013.60 
 * 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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