Individual Calculations September 2011
 Bellan, Istvan  Total change: -16.50  Rating chartPersonal card
 V.Borfalu Siraly Open Budapest HUN 2011-07-15
RcRownchangeKK*chgGame
 1786 1989 4.00 7 -1.10 15 -16.50 
  Varnai, Jakab 1617 HUN0.501-0.4015-6.00 
  Kiss, Sydney Olimpia 1589  * HUN0.501-0.4215-6.30 
  Balla, Attila 1722 HUN1.0010.18152.70 
  Kovolgyi, Krisztian 1747 HUN1.0010.20153.00 
  Novaky, Csaba 2098 HUN0.001-0.3515-5.25 
  Fabian, Laszlo 1728 GER1.0010.18152.70 
  Wintner, Ivan 1998 SUI0.001-0.4915-7.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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