Rapid: Individual Calculations September 2019
 Poliakova, Varvara  Total change: 51.40  Rating chartPersonal card
 BryanskForest. CFRCupStage. Rapid Bryansk RUS 2019-08-28
RcRownchangeKK*chgGame
 1896 1661 4.50 8 2.57 20 51.40 
  Bragin, Alexander 2061  * RUS1.0010.922018.40 
  Skudin, Maksim 1897 RUS1.0010.802016.00 
  Selensky, Andrey 2061  * RUS0.001-0.0820-1.60 
  Khulapov, Vyacheslav 2061  * RUS0.5010.42208.40 
  Marusov, Alexey 1717 RUS1.0010.582011.60 
  Polyakov, Pavel 1974 BLR0.5010.36207.20 
  Kulpin, Dmitriy 1983 RUS0.5010.37207.40 
  Avtushenko, Aleksandr 1416 RUS0.001-0.8020-16.00 
 * 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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