Individual Calculations May 2010
 Kovacs, Laszlo  Total change: 8.50  Rating chartPersonal card
 BAZ County Team Ch Borbely Zoltan Group BAZ County HUN 2009-11-29
RcRownchangeKK*chgGame
 2112 2023 1.50 3 0.34 25 8.50 
  Toth, Jozsef 2089 HUN0.5010.09252.25 
  Ag, Norbert 2241 HUN0.001-0.2225-5.50 
  Vajda, Andras 2005 HUN1.0010.472511.75 

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)
 

 

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