Rapid: Individual Calculations December 2017
 Saedi, Sobhan  Total change: 14.60  Rating chartPersonal card
 1st Qazvin Shahgan Rapid Cup 1396 Qazvin IRI 2017-11-10
RcRownchangeKK*chgGame
 1798 1710 3.50 7 0.73 20 14.60 
  Aram, Amir Sajad 1310  * IRI1.0010.08201.60 
  Mohammadpour, Afshin 1985 IRI0.001-0.1720-3.40 
  Mahdavi, Hassan 2010 IRI0.001-0.1520-3.00 
  Mahdavi, Reza 1870 IRI0.001-0.2920-5.80 
  Nikfetrat, Hasan 1698 IRI1.0010.48209.60 
  Zibandeh, Ahmad 1606 IRI1.0010.36207.20 
  Karimi, Mohammad 2110  * IRI0.5010.42208.40 
 * 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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