Individual Calculations October 2008
 Yakovich, Valentina  Total change: -9.25  Rating chartPersonal card
 Zhigulevskie prostory 2008 open Samara RUS 2008-07-25
RcRownchangeKK*chgGame
 1965 2114 4.50 7 -0.37 25 -9.25 
  Rumyantsev, Nikolay 1933 RUS1.0010.26256.50 
  Kobylsky, Evgeny 2055 RUS0.001-0.5825-14.50 
  Solomin, Maxim 1911 RUS1.0010.24256.00 
  Kalugin, Yury 1960 RUS1.0010.29257.25 
  Galkin, Roman 1986 RUS0.001-0.6725-16.75 
  Burkov, Viktor 2039 RUS1.0010.402510.00 
  Legostaev, Maxim 1868 RUS0.501-0.3125-7.75 

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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