Rapid: Individual Calculations January 2015
 Shafaee, H.  Total change: -29.60  Rating chartPersonal card
 Azar Cup Rapid (2014) Tehran IRI 2014-12-18
RcRownchangeKK*chgGame
 1790 2125 5.50 8 -1.48 20 -29.60 
  Najar, Majid 1725  * IRI1.0010.08201.60 
  Hakemi, Arman 1794 IRI0.001-0.8820-17.60 
  Ebrahimi, Reza 1725  * IRI1.0010.08201.60 
  Ghaffarifar, Matin 1761 IRI0.501-0.4020-8.00 
  Mahdian, Anousha 1725  * IRI1.0010.08201.60 
  Rezanezhad, Mojtaba 1812 IRI0.001-0.8620-17.20 
  Fayazi, Shahriar 1837 IRI1.0010.16203.20 
  Barari, Mehdi 1938 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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