Rapid: Individual Calculations July 2014
 Akbari, Iman  Total change: -7.40  Rating chartPersonal card
 Ordibehesht Rapid Open (2014) Tehran IRI 2014-05-08
RcRownchangeKK*chgGame
 1755 1901 5.00 8 -0.37 20 -7.40 
  Modarresi, Shahab 1501  * IRI1.0010.08201.60 
  Ghanbarzadeh, Reza 2140 IRI0.001-0.2020-4.00 
  Paeinmahalli, Ali 1643 IRI0.001-0.8220-16.40 
  Babaeifard, Heydar 1732 IRI1.0010.28205.60 
  Haghmoradkhan, Omid 1596 IRI1.0010.14202.80 
  Firoozja, Alireza 2028 IRI0.001-0.3320-6.60 
  Vagoohian, Ramila 1676 IRI1.0010.22204.40 
  Kalantari, Sedigheh 1720 IRI1.0010.26205.20 
 * 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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