Rapid: Individual Calculations April 2017
 Sedaghat Khah, Hamid Reza  Total change: -15.40  Rating chartPersonal card
 Hamedan Sanatenaft Rapid Cup 2017 Hamedan IRI 2017-03-24
RcRownchangeKK*chgGame
 1719 1943 6.00 9 -0.77 20 -15.40 
  Khodayvandi, Soheil 1543  * IRI1.0010.08201.60 
  Jafari, Mohammad Yasin 1543  * IRI1.0010.08201.60 
  Jamali, Arvin 1679 IRI1.0010.18203.60 
  Delavari, Amirali 2043 IRI0.001-0.3620-7.20 
  Rostami, Mardin 1696 IRI1.0010.19203.80 
  Rabiei Parsaei, Mehrdad 1769 IRI0.001-0.7320-14.60 
  Asadi, Moslem 1722 IRI1.0010.22204.40 
  Norouzi Pasand, Saeid 1543  * IRI1.0010.08201.60 
  Ali Babaei, Sasan 1937 IRI0.001-0.5120-10.20 
 * 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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