Individual Calculations December 2013
 Fendereski, Nima  Total change: 13.95  Rating chartPersonal card
 Mehr Open 2013 Tehran IRI 2013-10-15
RcRownchangeKK*chgGame
 1812 1931 6.00 8 0.93 15 13.95 
  Norooz, Melika 1531  * IRI1.0010.08151.20 
  Ghaemmaghami, Pegah 1731 IRI1.0010.24153.60 
  Mobarhani, Nazanin 1788 IRI0.501-0.1915-2.85 
  Ghazizadeh, Asana 1664 IRI1.0010.18152.70 
  Faryad, H. A 2091 IRI0.001-0.2915-4.35 
  Ghaffarifar, Matin 1637 IRI1.0010.15152.25 
  Rajabi, Mohsen 2013 IRI1.0010.61159.15 
  Khatibi, Meysam 2039 IRI0.5010.15152.25 
 * 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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