Individual Calculations August 2013
 Ahmadi Hesardareh, Reza  Total change: 63.90  Rating chartPersonal card
 Khordad Open Chess Tournament 2013 Tehran IRI 2013-06-10
RcRownchangeKK*chgGame
 1881 1571 3.00 6 2.13 30 63.90 
  Doostkam, P 1971  * IRI0.001-0.0830-2.40 
  Molaei, Mohammadamin 1922 IRI0.001-0.1130-3.30 
  Zahedifar, Anahita 1802 IRI1.0010.793023.70 
  Ghasempour, Hossein 1822 IRI1.0010.813024.30 
  Fendereski, Nima 1895 IRI0.001-0.1330-3.90 
  Karimian, Amin 1871 IRI1.0010.853025.50 
 * 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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