Rapid: Individual Calculations January 2020
 Ivanov, Sergey A.  Total change: 7.00  Rating chartPersonal card
 Karelian CF 2019 rapid cup Petrozavodsk RUS 2019-12-22
RcRownchangeKK*chgGame
 1943 2226 6.00 7 0.35 20 7.00 
  Krylov, Alexander 1826  * RUS1.0010.08201.60 
  Sergeev, Alexey B. 1939 RUS0.001-0.8420-16.80 
  Kiprushkin, Albert N. 1826  * RUS1.0010.08201.60 
  Pashkov, Vladimir M. 1826  * RUS1.0010.08201.60 
  Sukhorukov, Andrey S. f2233 RUS1.0010.512010.20 
  Ershova, Sofya 1826  * RUS1.0010.08201.60 
  Osmolny, Vladimir I. f2126 RUS1.0010.36207.20 
 * 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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