Individual Calculations September 2009
 Gurov, Rodion  Total change: -26.55  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 1998 2070 3.00 8 -1.77 15 -26.55 
  Kolesnikov, Lev 1758 RUS0.501-0.3615-5.40 
  Rodchenkov, Vitaly 2377 RUS0.001-0.1415-2.10 
  Vinogradov, Alexander 1954 RUS0.501-0.1615-2.40 
  Mikhailov, Alexey M. 1924 RUS1.0010.30154.50 
  Gromadin, Gleb 2191 RUS0.001-0.3415-5.10 
  Vinogradov, Anatoly 1909 RUS0.501-0.2115-3.15 
  Tereshechkina, Maya 1952 RUS0.001-0.6615-9.90 
  Sergienko, Anton 1920 RUS0.501-0.2015-3.00 

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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