Individual Calculations July 2012
 Berki, Ferenc  Total change: -7.20  Rating chartPersonal card
 HUN Team Ch. Maroczy R 1-11 Hungary (East) HUN 2011-09-25
RcRownchangeKK*chgGame
 1975 1980 1.00 3 -0.48 15 -7.20 
  Rakos, Adam 2089 HUN0.001-0.3515-5.25 
  Pap, Peter 2111 HUN0.5010.18152.70 
  Kemendi, Daniel 1725 HUN0.501-0.3115-4.65 

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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