Individual Calculations April 2013
 Kovalik, Julius  Total change: -13.95  Rating chartPersonal card
 SVK 2nd league gr. C 2012/13 Various SVK 2012-10-13
RcRownchangeKK*chgGame
 1962 1957 3.00 8 -0.93 15 -13.95 
  Listiak, Juraj 1975 SVK0.001-0.4715-7.05 
  Holeczy, Martin 2023 SVK0.001-0.4115-6.15 
  Karcol, Jozef 1861 SVK1.0010.37155.55 
  Petras, Marian 1954 SVK0.001-0.5015-7.50 
  Safarik, Milan 2009 SVK0.001-0.4315-6.45 
  Adamcik, Robert 2019 SVK0.5010.09151.35 
  Vlcek, Pavol 1961 SVK0.5010.01150.15 
  Prielozny, Eduard 1894 SVK1.0010.41156.15 

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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