Individual Calculations April 2014
 Jamshidzadeh, Amir  Total change: -16.35  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1832 1562 0.00 6 -1.09 15 -16.35 
  Sheikhi Narani, Saeid 1962  * IRI0.001-0.0815-1.20 
  Shirazi, Aboozar 1921 IRI0.001-0.1015-1.50 
  Ganjali, Hossein 1821 IRI0.001-0.1815-2.70 
  Davoodi, Milad 1765 IRI0.001-0.2415-3.60 
  Ghanbari, Mahdi 1736 IRI0.001-0.2715-4.05 
  Ghavimi, Ghobad 1784 IRI0.001-0.2215-3.30 
 * 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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