Rapid: Individual Calculations July 2016
 Zoghi, Arzhang  Total change: 17.20  Rating chartPersonal card
 Alborz Rapid 21 Khordad 2016 Karaj IRI 2016-06-10
RcRownchangeKK*chgGame
 1697 1778 5.00 7 0.86 20 17.20 
  Ghaffarifar, Emad 1378  * IRI1.0010.08201.60 
  Mirdavoodi, Hasan 1980 IRI0.001-0.2420-4.80 
  Manahi, Morteza 1402 IRI1.0010.09201.80 
  Moradi, Kaveh 1671 IRI1.0010.35207.00 
  Mashatan, Reza 2109 IRI0.001-0.1220-2.40 
  Bajalan, Mohammad 1623 IRI1.0010.29205.80 
  Barzegary, Yousef 1715 IRI1.0010.41208.20 
 * 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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