Rapid: Individual Calculations May 2021
 Berezhkov, Vyacheslav  Total change: 46.00  Rating chartPersonal card
 A.Goldman Memorial 2021 Rapid Seniors St. Petersburg RUS 2021-04-17
RcRownchangeKK*chgGame
 2014 1802 4.50 9 2.30 20 46.00 
  Rusov, Valery 2116 RUS1.0010.862017.20 
  Berlin, Grigoriy 2145 RUS0.001-0.1220-2.40 
  Osmolny, Vladimir I. f2065 RUS0.001-0.1820-3.60 
  Nasonov, Vadim A. 1969 RUS1.0010.722014.40 
  Aralov, Viktor 2034 RUS0.001-0.2120-4.20 
  Balakin, Vadim 2076 RUS0.5010.33206.60 
  Kiselev, Viktor 1773 RUS1.0010.46209.20 
  Butylkin, Alexey 2057 RUS0.001-0.1920-3.80 
  Borisov, Alexander 1894 RUS1.0010.632012.60 

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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