Individual Calculations October 2015
 Safarian, Javad  Total change: 42.80  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 2018 1909 5.50 9 2.14 20 42.80 
  Mosadeghpour, Masoud 2309  * IRI0.001-0.0820-1.60 
  Ahmadi, Amir Reza 1545 IRI1.0010.10202.00 
  Sebt Rasoul, Seyede Setare 1650 IRI1.0010.18203.60 
  Roohi, Abdolmajid 2149 IRI0.5010.30206.00 
  Hakimifard, Raana 2125 IRI1.0010.782015.60 
  Mohandesi, Shahin m2204 IRI0.5010.35207.00 
  Hosseinzadeh, Nima 2176 IRI0.5010.32206.40 
  Bolourchifard, Farzad 2229 IRI0.001-0.1320-2.60 
  Salim, Mehdi 1778 IRI1.0010.32206.40 
 * 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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