Individual Calculations November 2009
 Koval, Anton  Total change: -18.30  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2024 2170 5.00 9 -1.22 15 -18.30 
  Sikorova, Olga wm2269 CZE0.001-0.3615-5.40 
  Hotak, Marian 2011 SVK0.001-0.7115-10.65 
  Vagner, Ladislav 2016 CZE0.501-0.2115-3.15 
  Bucek, Eduard 2018 SVK1.0010.30154.50 
  Fejtek, Petr 1923 CZE0.501-0.3115-4.65 
  Stanko, Ivan 1999 SVK1.0010.27154.05 
  Belus, Benjamin 1987 SVK0.001-0.7415-11.10 
  Partys, Petr 1990 CZE1.0010.26153.90 
  Hanzluvka, Peter 2007 SVK1.0010.28154.20 

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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