Individual Calculations July 2009
 Prihodko, Ilja  Total change: 26.25  Rating chartPersonal card
 Samara Chmp. 2009 open Samara RUS 2009-04-07
RcRownchangeKK*chgGame
 2028 1990 4.00 5 1.75 15 26.25 
  Belonogov, Alexander 2129 RUS0.5010.19152.85 
  Fomichev, Sergey 2058 RUS0.5010.09151.35 
  Andreeva, Elena 1959 RUS1.0010.46156.90 
  Kalugin, Yury 1985 RUS1.0010.49157.35 
  Kuznetsov, Michail 2007 RUS1.0010.52157.80 

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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