Individual Calculations February 2013
 Budai, Istvan  Total change: -24.60  Rating chartPersonal card
 IV. Karacsonyi Open Budapest HUN 2012-12-27
RcRownchangeKK*chgGame
 1640 1683 2.00 5 -0.82 30 -24.60 
  Yip, Michael 2074 CAN0.001-0.0930-2.70 
  Kelemen, Lajos Dr. 1439 HUN0.001-0.8030-24.00 
  Revesz, Hunor 1386 HUN1.0010.15304.50 
  Banhidi, Ferenc 1783 HUN0.001-0.3630-10.80 
  Horvath, Zoltan 1519 HUN1.0010.28308.40 

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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