Individual Calculations January 2009
 Bakunina, Albina  Total change: -12.50  Rating chartPersonal card
 85. Kazan Chmp. 2008 open Kazan RUS 2008-11-22
RcRownchangeKK*chgGame
 2081 1882 1.00 6 -0.50 25 -12.50 
  Safin, Ravgat 1978 RUS0.001-0.3725-9.25 
  Sadykov, Airat F. 2110 RUS0.001-0.2125-5.25 
  Solovyev, Mikhail 2031 RUS1.0010.702517.50 
  Gorozhankina, Julia 2103 RUS0.001-0.2225-5.50 
  Sadykov, Vadim F. 2183 RUS0.001-0.1525-3.75 
  Vafin, Ayrat 2078 RUS0.001-0.2525-6.25 

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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