Individual Calculations April 2009
 Safavi, Fariborz  Total change: 0.00  Rating chartPersonal card
 17th International Fajr Chess Open Tournament Kish Island IRI 2009-02-04
RcRownchangeRpKK*chgGame
 1861 0 0.00 3 0.00 1161   0.00 
  Al-Hasnawi, Haider 1822 IRQ0.0010.00 0.00 
  Rezvanian, Saeed 1894 IRI0.0010.00 0.00 
  Mehrabi, Morteza 1866 IRI0.0010.00 0.00 

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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