Individual Calculations February 2013
 Letay, Gyula  Total change: -13.95  Rating chartPersonal card
 Perenyi Bela Memorial 2013 Budapest HUN 2013-01-11
RcRownchangeKK*chgGame
 1982 1981 3.00 8 -0.93 15 -13.95 
  Juhasz, Bela f2178 HUN0.5010.25153.75 
  Boguszlavszkij, Jevgenyij m2201 HUN0.001-0.2215-3.30 
  To, Nhat Minh m2279 HUN0.001-0.1515-2.25 
  Egri, Laszlo Jr. 2121 HUN0.001-0.3115-4.65 
  Fabian, Laszlo 1581  * GER1.0010.08151.20 
  Szlabey, Geza 1914 HUN0.001-0.5915-8.85 
  Alshourfaa, Hazaa 1769 KUW0.501-0.2715-4.05 
  Furedi, Erik 1814 HUN1.0010.28154.20 
 * 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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