Individual Calculations August 2012
 Parkhomenko, Alexander  Total change: -14.10  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 2022 1935 1.00 5 -0.94 15 -14.10 
  Karpov, Igor f2239 RUS0.001-0.1415-2.10 
  Latyev, Viktor 2053 RUS0.001-0.3415-5.10 
  Sheluchina, Anastasiia 1773 RUS1.0010.29154.35 
  Tsepennikova, Tatyana wf2057 RUS0.001-0.3315-4.95 
  Egorov, Alexander 1990 RUS0.001-0.4215-6.30 

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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