Rapid: Individual Calculations January 2017
 Babaei, Amir Ata  Total change: -21.40  Rating chartPersonal card
 Alborz Rapid 12 Azar 1395 Karaj IRI 2016-12-02
RcRownchangeKK*chgGame
 1347 1204 1.00 6 -1.07 20 -21.40 
  Ghahremani, Hamed 1604  * IRI0.001-0.0820-1.60 
  Bajalan, Mohammad 1486 IRI0.001-0.1620-3.20 
  Khosravi Nejad, Amir Mohammad 1518 IRI0.001-0.1420-2.80 
  Jamali, Alireza 1231 IRI0.001-0.4620-9.20 
  Ghaffarifar, Aylin 1119 IRI1.0010.38207.60 
  Ghaffarifar, Emad 1122 IRI0.001-0.6120-12.20 
 * 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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