Individual Calculations April 2023
 Osmolny, Vladimir I.  Total change: 1.80  Rating chartPersonal card
 76 Karelian men 2023 chmp Petrozavodsk RUS 2023-02-22
RcRownchangeKK*chgGame
 1920 2104 5.00 7 0.09 20 1.80 
  Krylov, Alexander 1699 RUS1.0010.08201.60 
  Nasonov, Vadim A. 1771 RUS1.0010.12202.40 
  Radkov, Bazhen D. 2151 RUS0.001-0.4320-8.60 
  Kolegov, Andrey E. 1933 RUS1.0010.27205.40 
  Toivonen, Alexander V. f2146 RUS0.001-0.4420-8.80 
  Fedotov, Alexander V. 1696 RUS1.0010.08201.60 
  Vinogradov, Vladimir P. 2042 RUS1.0010.41208.20 

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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