Individual Calculations April 2023
 Vinogradov, Vladimir P.  Total change: -5.20  Rating chartPersonal card
 76 Karelian men 2023 chmp Petrozavodsk RUS 2023-02-22
RcRownchangeKK*chgGame
 1933 2042 4.00 7 -0.26 20 -5.20 
  Uarov, Alexey A. 1642  * RUS1.0010.08201.60 
  Radkov, Bazhen D. 2151 RUS0.001-0.3520-7.00 
  Nilov, Vladimir A. 1744 RUS1.0010.15203.00 
  Krylov, Alexander 1699 RUS1.0010.12202.40 
  Savolainen, Lev P. f2046 RUS1.0010.512010.20 
  Toivonen, Alexander V. f2146 RUS0.001-0.3620-7.20 
  Osmolny, Vladimir I. f2104 RUS0.001-0.4120-8.20 
 * 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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