Individual Calculations November 2014
 Roozbayan, Reza  Total change: -24.40  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1800 2065 6.00 9 -1.22 20 -24.40 
  Sebt Rasoul, Seyede Setare 1665  * IRI1.0010.08201.60 
  Fathollahi, Hamid 1731 IRI1.0010.12202.40 
  Ebrahimzadeh, Mohammadnaghi 1867 IRI0.001-0.7620-15.20 
  Modirrousta, Nima 1667 IRI1.0010.08201.60 
  Shahkarami, Amin 1776 IRI0.001-0.8420-16.80 
  Zadmajid, Siavash 1665  * IRI1.0010.08201.60 
  Madanchi, Ata 1853 IRI1.0010.23204.60 
  Talebi, Masoud 1894 IRI1.0010.27205.40 
  Pourghanbarzad Lashtnesha, Arman 2081 IRI0.001-0.4820-9.60 
 * 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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