Individual Calculations August 2021
 Samarov, Vladimir  Total change: 13.60  Rating chartPersonal card
 Volga Cup 2021 open Kostroma RUS 2021-07-04
RcRownchangeKK*chgGame
 1722 1573 3.00 8 0.34 40 13.60 
  Lisin, Egor 1973  * RUS0.001-0.0840-3.20 
  Pavlov, Sergei 1760 RUS0.001-0.2640-10.40 
  Sycheva, Sofia 1405 RUS1.0010.284011.20 
  Sokolov, Sergey 1731 RUS1.0010.714028.40 
  Ivanova, Anastasia S. 1828 RUS0.5010.314012.40 
  Aminov, Zaur 1973  * RUS0.001-0.0840-3.20 
  Gamburg, Alexandr 1774 RUS0.001-0.2440-9.60 
  Afineevskij, Ilya 1333 RUS0.501-0.3040-12.00 
 * 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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