Individual Calculations November 2009
 Erdelyi, Michael  Total change: 11.00  Rating chartPersonal card
 OPEN Brezova 2009 Brezova pod Bradlom SVK 2009-08-22
RcRownchangeKK*chgGame
 2106 1879 0.00 5 -1.08 25 -27.00 
  Mrva, Vladimir f2150 SVK0.001-0.1725-4.25 
  Kubica, Viktor 2099 SVK0.001-0.2225-5.50 
  Sosovicka, Juraj 2060 SVK0.001-0.2625-6.50 
  Smagin, Nikita 2035 RUS0.001-0.2925-7.25 
  Machalova, Veronika wf2187 SVK0.001-0.1425-3.50 

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)
 
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2008 1879 4.50 9 1.52 25 38.00 
  Butora, Frantisek 1691 SVK1.0010.26256.50 
  Viszlai, Alexander 2009 SVK1.0010.682517.00 
  Cuker, Dusan 2036 SVK0.5010.21255.25 
  Mocary, Metod 2048 SVK0.001-0.2825-7.00 
  Szegi, Tomas 2187 SVK0.001-0.1425-3.50 
  Socha, Jaromir 2036 CZE0.001-0.2925-7.25 
  Koci, Ladislav 2019 CZE1.0010.692517.25 
  Schwabik, Bruno 2036 SVK0.001-0.2925-7.25 
  Mosny, Jaroslav 2014 SVK1.0010.682517.00 

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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