Individual Calculations June 2015
 Atabayeva, Gozel  Total change: -4.00  Rating chartPersonal card
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1911 2070 6.00 9 -0.20 20 -4.00 
  Khosravi, Haybatolah 1670  * IRI1.0010.08201.60 
  Daryari, Reza 1817 IRI1.0010.19203.80 
  Asadi, Motahare wf1906 IRI1.0010.28205.60 
  Babaniya, Benyamin 2002 IRI1.0010.41208.20 
  Rastbod, Ali 2074 IRI0.001-0.4920-9.80 
  Alinezhad, Mehrdad 1722 IRI1.0010.11202.20 
  Barzegar, Saeb 2008 IRI0.001-0.5920-11.80 
  Khadem Erfani, Sobhan 1906 IRI1.0010.28205.60 
  Galehdari, Bardia 2091 IRI0.001-0.4720-9.40 
 * 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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