Individual Calculations July 2008
 Polgari, Ladislav  Total change: -23.00  Rating chartPersonal card
 SVK 3rd league gr.C2 Various SVK 2007-09-30
RcRownchangeKK*chgGame
 2009 2033 0.50 2 -0.57 25 -14.25 
  Koltanyi, Imre 2076 HUN0.5010.06251.50 
  Kovalik, Julius 1941 SVK0.001-0.6325-15.75 

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)
 
 BAZ-County First Class 2007-2008 10cities of BAZ County HUN HUN 2007-10-21
RcRownchangeKK*chgGame
 1893 2033 1.00 2 -0.35 25 -8.75 
  Balo, Tamas 2012 HUN0.001-0.5325-13.25 
  Kocsi, Bence 1773 HUN1.0010.18254.50 

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)
 

 

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