Individual Calculations October 2008
 Kostojakov, Petr  Total change: 0.00  Rating chartPersonal card
 Abaza 2008 open Abaza RUS 2008-07-20
RcRownchangeRpKK*chgGame
 2034 0 1.50 7 0.00 1804   0.00 
  Martynov, Sergey G. 2092 RUS0.0010.00 0.00 
  Izmestiev, Ilija 2051 RUS0.0010.00 0.00 
  Kostojakov, Ivan 1992 RUS0.0010.00 0.00 
  Kashtanov, Alexander 2090 RUS0.0010.00 0.00 
  Parygin, Dmitriy 1943 RUS0.0010.00 0.00 
  Sladkov, Ivan 1969 RUS0.5010.00 0.00 
  Kukharskiy, Sergey 2102 RUS1.0010.00 0.00 

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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