Individual Calculations July 2011
 Prokhorenko, Alexander  Total change: -10.05  Rating chartPersonal card
 Novosibirsk Seniors Victoria-66 open Novosibirsk RUS 2011-04-12
RcRownchangeKK*chgGame
 1906 1866 2.00 6 -0.67 15 -10.05 
  Gavrilov, Gennady 2064 RUS0.001-0.2415-3.60 
  Kuzin, Vladimir 2012 RUS0.001-0.3015-4.50 
  Salnikov, Gennady 1653 RUS1.0010.23153.45 
  Makarevich, Gennady 1978 RUS0.001-0.3515-5.25 
  Korobkov, Vadim 1830 RUS1.0010.45156.75 
  Gorbunov, Yury 1897 RUS0.001-0.4615-6.90 

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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