Individual Calculations April 2013
 Pshekhotskiy, Alexander  Total change: -25.65  Rating chartPersonal card
 Voskres open Mart Moscow RUS 2013-02-17
RcRownchangeKK*chgGame
 1887 1916 1.50 6 -1.71 15 -25.65 
  Kedrov, Valery V. f2166 RUS0.001-0.1915-2.85 
  Karaseni, Ivan 1733 RUS0.001-0.7415-11.10 
  Fedorov, Vladimir 1745 RUS1.0010.27154.05 
  Aliekhin, Vladislav 2023 RUS0.001-0.3515-5.25 
  Glibka, Yulia 2015 RUS0.001-0.3615-5.40 
  Kashpur, Mark 1637 RUS0.501-0.3415-5.10 

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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