Individual Calculations June 2013
 Porkolab, Sandor  Total change: -2.40  Rating chartPersonal card
 Budapest Team Ch. 2013 Bilek Group R 1-11 Budapest HUN 2012-09-30
RcRownchangeKK*chgGame
 1823 1925 5.50 9 -0.16 15 -2.40 
  Szlenka, Attila 1731 HUN1.0010.25153.75 
  Meszaros, Geza 1972 HUN1.0010.57158.55 
  Kocsis, Jozsef 1850 HUN0.001-0.6015-9.00 
  Rihmer, Karoly 1624 HUN1.0010.15152.25 
  Wirth, Adam 1950 HUN1.0010.53157.95 
  Varga, Attila 1857 HUN0.501-0.0915-1.35 
  Krstulovic, Alex f1843 HUN0.001-0.6115-9.15 
  Gyorgydeak, Tibor 1822 HUN0.501-0.1415-2.10 
  Varga, Attila 1758 HUN0.501-0.2215-3.30 

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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