Individual Calculations September 2019
 Szalay, Istvan  Total change: 58.40  Rating chartPersonal card
 HUN Old Boys O65 Rating Budapest HUN 2019-07-30
RcRownchangeKK*chgGame
 1797 1511 4.50 9 2.92 20 58.40 
  Ferenczi, Bela Istvan 1796 HUN0.001-0.1620-3.20 
  Hajdu, Istvan 1911  * HUN1.0010.922018.40 
  Vigh, Tibor 1688 HUN1.0010.732014.60 
  Karsai, Jozsef Dr. 1847 HUN1.0010.882017.60 
  Merenyi, Gabor 1911  * HUN0.001-0.0820-1.60 
  Szendeff, Miklos 1693 HUN0.001-0.2620-5.20 
  Rinyu, Janos 1825 HUN0.5010.36207.20 
  Fabian, Laszlo 1588 GER1.0010.612012.20 
  Sull, Gyula 1911  * HUN0.001-0.0820-1.60 
 * 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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