Individual Calculations November 2009
 Kravchenko, Vladimir  Total change: -21.75  Rating chartPersonal card
 Slavyansk-on-Kuban Ladia 2009 open Slavyansk-on-Kuban RUS 2009-08-15
RcRownchangeKK*chgGame
 2134 2040 1.00 5 -0.87 25 -21.75 
  Kulibko, Alexey 2048 RUS1.0010.512512.75 
  Doljenko, Alexander 2197 RUS0.001-0.2925-7.25 
  Barsegian, Ararat 2195 ARM0.001-0.2925-7.25 
  Golovachev, Andrei 2079 RUS0.001-0.4525-11.25 
  Potrekeev, Pavel 2152 RUS0.001-0.3525-8.75 

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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