Individual Calculations September 2021
 Sycheva, Sofia  Total change: 73.20  Rating chartPersonal card
 Yaroslav Mudryj 2021 open Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1648 1405 4.00 9 1.83 40 73.20 
  Sokolov, Konstantin 1805  * RUS0.001-0.0840-3.20 
  Aminov, Zaur 1805  * RUS0.001-0.0840-3.20 
  Safronov, Grigoriy 1264 RUS1.0010.314012.40 
  Lunin, Aleksey 1616 RUS1.0010.774030.80 
  Gusev, Kirill 1750 RUS0.001-0.1140-4.40 
  Tsareva, Darya 1268 RUS1.0010.324012.80 
  Satanovskaia, Evgeniia 1714 RUS1.0010.864034.40 
  Smirnov, Yaroslav 1805  * RUS0.001-0.0840-3.20 
  Bruyatskaya, Mariya 1805  * 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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