Individual Calculations April 2009
 Ezerskii, Maxim  Total change: 23.25  Rating chartPersonal card
 2nd January 2009 open Perm RUS 2009-01-12
RcRownchangeKK*chgGame
 2063 1888 3.00 7 0.93 25 23.25 
  Dragunov, Viacheslav f2238 RUS0.001-0.1125-2.75 
  Kichigin, Viktor 1831 RUS1.0010.422510.50 
  Zamorin, Nikolai 1990 RUS1.0010.642516.00 
  Azanov, Pavel 2017 RUS0.001-0.3325-8.25 
  Pershina, Elena 1940 RUS0.5010.07251.75 
  Goldshtein, Grigory 2184 RUS0.5010.35258.75 
  Orekhov, Viktor 2238 RUS0.001-0.1125-2.75 

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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