Individual Calculations January 2009
 Strojevsky, Ivan  Total change: 11.70  Rating chartPersonal card
 60. Maikop Chmp. 2008 open Maikop RUS 2008-11-11
RcRownchangeKK*chgGame
 2183 2060 2.50 5 0.78 15 11.70 
  Serebriakov, Alexander 2203 RUS0.001-0.3115-4.65 
  Kadilin, Alexander 2119 RUS1.0010.58158.70 
  Shibaev, Fyodor 2353 RUS0.001-0.1515-2.25 
  Kvasov, Alexey 2067 RUS1.0010.51157.65 
  Udovichenko, Nikolay 2171 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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