Individual Calculations April 2009
 Di Giovanni, Vilmos  Total change: 21.90  Rating chartPersonal card
 Perenyi Bela Evadnyito Memorial Budapest HUN 2009-01-08
RcRownchangeKK*chgGame
 2138 1947 3.50 8 1.46 15 21.90 
  Somogyi, Istvan f2225 HUN0.5010.33154.95 
  Krizsany, Laszlo Sr. 2166 HUN0.5010.28154.20 
  Cox, Tristan A 2131 ENG0.001-0.2615-3.90 
  Imre, Jozsef 2125 HUN0.5010.23153.45 
  Bodrogi, Laszlo 2089 HUN1.0010.691510.35 
  Kiss, Kinga wf2129 HUN0.5010.24153.60 
  Meixner, Ferenc 2126 HUN0.001-0.2715-4.05 
  Sillye, Kalman 2113 HUN0.5010.22153.30 

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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