Individual Calculations July 2008
 Egorenkov, Igor  Total change: -1.20  Rating chartPersonal card
 Smolensk region Junior Chmp. 2008 open Smolensk RUS 2008-06-07
RcRownchangeKK*chgGame
 2135 2032 1.00 3 -0.08 15 -1.20 
  Pocheniuk, Aleksander 2122 RUS0.5010.12151.80 
  Stepchenkov, Vladimir G. 2139 RUS0.001-0.3515-5.25 
  Tsigankov, Igor 2143 RUS0.5010.15152.25 

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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