Individual Calculations July 2008
 Virag, Dora  Total change: -20.50  Rating chartPersonal card
 HUN Team Ch. NB-I/B Maroczy Hungary HUN 2007-10-14
RcRownchangeKK*chgGame
 1871 1740 0.50 4 -0.82 25 -20.50 
  Laszlo, Laura 1778 HUN0.001-0.4525-11.25 
  Csomor, Viktor 1874 HUN0.5010.18254.50 
  Horvath, Antal Jr. 1989 HUN0.001-0.1925-4.75 
  Novak, Tamas 1843 SRB0.001-0.3625-9.00 

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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