Individual Calculations March 2012
 Kruppa, Vladimir  Total change: -21.00  Rating chartPersonal card
 Berdsk 2012 open Berdsk RUS 2012-01-03
RcRownchangeKK*chgGame
 1912 1835 1.00 6 -1.40 15 -21.00 
  Latyev, Yury 2105 RUS0.001-0.1715-2.55 
  Kuklin, Ilya 1706 RUS0.001-0.6715-10.05 
  Chaschin, Viktor 1822 RUS1.0010.48157.20 
  Kuzmin, Arseniy 2006 RUS0.001-0.2715-4.05 
  Panasenko, Gennady 1897 RUS0.001-0.4115-6.15 
  Terchanyan, Zograb 1936 RUS0.001-0.3615-5.40 

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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