Rapid: Individual Calculations May 2023
 Czibulka, Zoltan Dr.  Total change: 8.60  Rating chartPersonal card
 Dr. Hetenyi Geza Memorial 2023 Budapest HUN 2023-04-16
RcRownchangeKK*chgGame
 1959 1895 4.00 9 0.43 20 8.60 
  Kolozsvary, Miklos 1495  * HUN1.0010.08201.60 
  Forgacs, Attila Jr. f2137 HUN0.5010.30206.00 
  Pasztor, Balazs f2314 HUN0.001-0.0720-1.40 
  Gondor, Jakab 1354 HUN1.0010.03200.60 
  Ress, Tamas f2183 HUN0.5010.34206.80 
  Seres, Bela f2076 HUN1.0010.742014.80 
  Laza, Szabolcs 2057 HUN0.001-0.2920-5.80 
  Horvath, Kristof 2030 HUN0.001-0.3220-6.40 
  Mezei, Csaba 1982 HUN0.001-0.3820-7.60 
 * 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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