Individual Calculations April 2021
 Andronov, Mikhail G.  Total change: -10.00  Rating chartPersonal card
 74th Chmp. Karelian men 2021 Petrozavodsk RUS 2021-02-19
RcRownchangeKK*chgGame
 2033 2099 3.50 7 -0.50 20 -10.00 
  Morozov, Mikhail A. 1699  * RUS1.0010.08201.60 
  Toivonen, Alexander V. f2307 RUS0.5010.27205.40 
  Sladkov, Artem K. 1963 RUS1.0010.32206.40 
  Osmolny, Vladimir I. f2101 RUS0.001-0.5020-10.00 
  Puzyrevsky, Boris M. 1897 RUS0.001-0.7620-15.20 
  Yachmenev, Mikhail A. 2166 RUS0.5010.09201.80 
  Savolainen, Lev P. f2100 RUS0.5010.00200.00 
 * 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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