Rapid: Individual Calculations May 2015
 Ahmadinia, Ebrahim  Total change: -6.80  Rating chartPersonal card
 Abadan Rapid Cup (2015) Abadan IRI 2015-02-07
RcRownchangeKK*chgGame
 2146 2377 5.00 7 -0.34 20 -6.80 
  Karra, Siavash 1977  * IRI1.0010.08201.60 
  Salimifard, Behtash 2078 IRI0.001-0.8520-17.00 
  Abbasifar, Hasan g2473 IRI1.0010.632012.60 
  Roohparvar, A.reza 1993 IRI1.0010.09201.80 
  Daneshpour, S.h. 2075 IRI1.0010.15203.00 
  Sedaghati, Mehrdad 2255 IRI0.001-0.6720-13.40 
  Khatibi, Meysam 2168 IRI1.0010.23204.60 
 * 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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