Individual Calculations March 2010
 Katkov, Vitaly  Total change: 55.50  Rating chartPersonal card
 Voronezh Chmp. 2010 SF open Voronezh RUS 2010-02-10
RcRownchangeKK*chgGame
 2071 2052 5.50 7 2.22 25 55.50 
  Danilov, Yuri 1770 RUS1.0010.16254.00 
  Avdeeva, Veronika wf2122 RUS0.001-0.4025-10.00 
  Kovalenko, Sergey 2156 RUS1.0010.642516.00 
  Filippov, Vladimir f2054 RUS1.0010.502512.50 
  Matveenko, Yury 2168 RUS1.0010.662516.50 
  Ioffe, Evgeny 2084 RUS1.0010.542513.50 
  Fomin, Sergey 2141 RUS0.5010.12253.00 

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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