Individual Calculations September 2009
 Kun, Gabor  Total change: 3.30  Rating chartPersonal card
 Acs Janos Memorial Tapolca HUN 2009-08-15
RcRownchangeKK*chgGame
 2118 2330 5.50 7 0.22 15 3.30 
  Ongai, Erik 1930  * HUN1.0010.08151.20 
  Hadrik, Csaba 2023 HUN1.0010.14152.10 
  Ress, Tamas 2190 HUN0.501-0.1915-2.85 
  Samu, Ferenc 2126 HUN0.501-0.2615-3.90 
  Gaal, Ede 2106 HUN1.0010.22153.30 
  Reznak, Attila 2145 HUN0.501-0.2415-3.60 
  Sardy, Peter 2305 HUN1.0010.47157.05 
 * 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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