Individual Calculations April 2008
 Evstratov, Oleg  Total change: 28.50  Rating chartPersonal card
 Severstahl-53 open Cherepovets RUS 2008-02-24
RcRownchangeKK*chgGame
 2252 2215 5.50 8 1.90 15 28.50 
  Ponikarovsky, Andrey f2378 RUS0.5010.22153.30 
  Pesiakov, Valentin f2259 RUS1.0010.56158.40 
  Bratchenko, Alexander m2386 RUS0.001-0.2715-4.05 
  Veselov, Andrey 2015 RUS1.0010.24153.60 
  Kuprijanov, Ilija m2371 RUS0.001-0.2915-4.35 
  Peshkov, Maxim 2260 RUS1.0010.56158.40 
  Polonsky, Pavel 2101 RUS1.0010.34155.10 
  Nikonov, Alexej 2246 RUS1.0010.54158.10 

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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