Individual Calculations March 2020
 Puzyrevsky, Boris M.  Total change: -24.80  Rating chartPersonal card
 73 Karelian men 2020 chmp Petrozavodsk RUS 2020-02-19
RcRownchangeKK*chgGame
 1840 1922 4.00 9 -1.24 20 -24.80 
  Timonen, Yuri M. 1571 RUS1.0010.11202.20 
  Kondratyuk, Vasiliy 1522  * RUS1.0010.08201.60 
  Morozov, Mikhail A. 1522  * RUS1.0010.08201.60 
  Sukhorukov, Andrey S. f2209 RUS0.001-0.1620-3.20 
  Kondratev, Denis Al. 2128 RUS0.001-0.2420-4.80 
  Drozdov, Vladimir I. 1867 RUS0.001-0.5820-11.60 
  Turunen, Tuomo 1840 FIN1.0010.39207.80 
  Nasonov, Vadim A. 2040 RUS0.001-0.3420-6.80 
  Ershova, Sofya 1863 RUS0.001-0.5820-11.60 
 * 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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