Individual Calculations March 2016
 Pooreraghian, Mohammadreza  Total change: -19.00  Rating chartPersonal card
 Arak Fajr Tournament 2016 Arak IRI 2016-02-03
RcRownchangeKK*chgGame
 1894 2109 3.50 6 -0.95 20 -19.00 
  Rostami, Fatemeh 1709  * IRI1.0010.08201.60 
  Sharafi, Mohammadreza 1709  * IRI1.0010.08201.60 
  Shamsi, Mohammadhossein 2219 IRI0.5010.15203.00 
  Allahverdi, Omid 1871 IRI0.001-0.8020-16.00 
  Ahmadi Hesardareh, Ali 1844 IRI1.0010.18203.60 
  Saeedi, Reza 2010 IRI0.001-0.6420-12.80 
 * 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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