Individual Calculations May 2013
 Kovalik, Julius  Total change: 8.55  Rating chartPersonal card
 SVK 3rd league gr. C2 2012/13 Various SVK 2012-10-07
RcRownchangeKK*chgGame
 1919 1957 5.50 9 0.57 15 8.55 
  Krnac, Pavel 1765 SVK1.0010.25153.75 
  Urhegyi, Marton 2020 HUN0.001-0.4115-6.15 
  Koltanyi, Imre 2008 HUN1.0010.57158.55 
  Surka, Marian 1737 SVK1.0010.22153.30 
  Geffert, Anton 1907 SVK0.001-0.5715-8.55 
  Gregor, Jozef 2027 SVK0.001-0.4015-6.00 
  Jares, Roman 1976 SVK1.0010.53157.95 
  Kubis, Juraj 1950 SVK0.501-0.0115-0.15 
  Baranyi, Pal 1878 HUN1.0010.39155.85 

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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