Individual Calculations April 2013
 Kedrov, Valery V.  Total change: 7.65  Rating chartPersonal card
 Voskres open Mart Moscow RUS 2013-02-17
RcRownchangeKK*chgGame
 2041 2166 6.50 9 0.51 15 7.65 
  Pshekhotskiy, Alexander 1916 RUS1.0010.19152.85 
  Polyantsev, Radzh 2026 RUS0.501-0.1915-2.85 
  Gabdrakipov, Ilshat 2095 RUS1.0010.40156.00 
  Babaev, Mikhail 2042 GER1.0010.33154.95 
  Vasenina, Anna wf2020 RUS0.001-0.7015-10.50 
  Chumachenko, Alexander 2133 UKR0.001-0.5515-8.25 
  Ryabov, Igor 1946 RUS1.0010.22153.30 
  Aliekhin, Vladislav 2023 RUS1.0010.31154.65 
  Gabdulin, Robert 2165 RUS1.0010.50157.50 

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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