Individual Calculations May 2010
 Ghayoori, Pezhman  Total change: 9.15  Rating chartPersonal card
 Noble Park Chess Club Championship Melbourne AUS 2010-01-30
RcRownchangeKK*chgGame
 1927 1687 2.00 6 0.61 15 9.15 
  Dragicevic, Domagoj 2087  * AUS0.001-0.0815-1.20 
  Stojic, Svetozar 2013 AUS1.0010.871513.05 
  Abdul Wahab, A. Rasheed f2061 IRQ0.001-0.1015-1.50 
  Voon, Richard 1952 AUS0.001-0.1815-2.70 
  Cron, Kevin 1731 AUS0.001-0.4415-6.60 
  Sy, Joseph 1715 AUS1.0010.54158.10 
 * 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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