Individual Calculations September 2009
 Bulgakov, Airat  Total change: 0.00  Rating chartPersonal card
 Roschinsky 2009 open Sterlitamak RUS 2009-06-26
RcRownchangeRpKK*chgGame
 2116 0 3.00 7 0.00 2066   0.00 
  Imashev, Ildar 2281 RUS0.0010.00 0.00 
  Akhmadeev, Valery 2189 RUS0.0010.00 0.00 
  Sokolov, Yury 1986 RUS1.0010.00 0.00 
  Baiburin, Ildar 2071 RUS0.0010.00 0.00 
  Karimov, Zakir 2056 RUS1.0010.00 0.00 
  Selegenenko, Vladimir 2105 RUS1.0010.00 0.00 
  Tereshin, Igor 2126 RUS0.0010.00 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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