Rapid: Individual Calculations May 2021
 Novikova, Sofiya An  Total change: 16.60  Rating chartPersonal card
 Memorial A. S. Scherbakov A 2021 - Team Championship Rybinsk 2021 Rybinsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1512 1096 1.50 5 0.83 20 16.60 
  Arkhipov, Sergey 1726 RUS0.001-0.0120-0.20 
  Titov, Leonid 1530 RUS0.001-0.0620-1.20 
  Gavrilov, Ilya 1792 RUS0.001-0.0120-0.20 
  Vdovichenko, Sergey V 1344 RUS0.5010.31206.20 
  Ostrovski, Yaroslav 1166 RUS1.0010.602012.00 

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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