Individual Calculations January 2009
 Gerecs, Istvan  Total change: 12.25  Rating chartPersonal card
 TENKES Kupa Open Ch. of Hungary HARKANY HUN 2008-11-14
RcRownchangeKK*chgGame
 2108 1960 3.00 8 0.49 25 12.25 
  Vrban, Mladen f2295 CRO0.001-0.1225-3.00 
  Jonas, Zsolt 2164 HUN1.0010.762519.00 
  Nagy, Laszlo 2138 HUN0.5010.23255.75 
  Toth, Sarolta wf2154 HUN0.001-0.2525-6.25 
  Vartsaba, Alexander 2086 UKR0.001-0.3325-8.25 
  Kummer, Heinz 1874 AUT1.0010.38259.50 
  Monda, Laszlo f2131 HUN0.001-0.2725-6.75 
  Szabo, Richard 2024 HUN0.5010.09252.25 

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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