Individual Calculations January 2009
 Dan, Francisc  Total change: -10.05  Rating chartPersonal card
 Erkel Ferenc Mem. B Gyula HUN 2008-11-04
RcRownchangeKK*chgGame
 1888 1824 1.00 4 -0.67 15 -10.05 
  Csibor, Andras 2018 HUN0.5010.25153.75 
  Czapos, Peter 2010 HUN0.001-0.2615-3.90 
  Tamas, Kornel 1835 HUN0.001-0.4815-7.20 
  Arato, Lajos 1690 HUN0.501-0.1815-2.70 

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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