Individual Calculations September 2009
 Lakatos, Ervin  Total change: 16.75  Rating chartPersonal card
 Esterhazy Torna Devecser HUN 2009-07-02
RcRownchangeKK*chgGame
 1923 1741 2.50 6 0.67 25 16.75 
  Juhasz, Bela f2141  * HUN0.001-0.0825-2.00 
  Tivolt, Ferenc 2058 HUN0.5010.37259.25 
  Soos, David 1751 HUN0.5010.01250.25 
  Marton, Jozsef 2141  * HUN0.001-0.0825-2.00 
  Fekete, Laszlo 1570 HUN0.501-0.2325-5.75 
  Czimer, Jozsef 1877 HUN1.0010.682517.00 
 * 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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