Individual Calculations October 2017
 Fathollahi, Hamid  Total change: -5.60  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1617 1662 4.50 9 -0.28 20 -5.60 
  Rashidi, Masood 1777 IRI1.0010.662013.20 
  Younesi, Ahmad 1914 IRI0.001-0.1920-3.80 
  Mazandaranizadeh, Radman 1262  * IRI1.0010.08201.60 
  Pouresmaeil, Naser 1891 IRI0.001-0.2120-4.20 
  Hadadi, Mahdi 1268 IRI1.0010.08201.60 
  Atakhan, Abtin 1939 IRI0.001-0.1720-3.40 
  Khosravi, M.javad 1319 IRI1.0010.12202.40 
  Sohrabpour, Mohammad 1778 IRI0.001-0.3420-6.80 
  Bayatfar, Behnam 1409 IRI0.501-0.3120-6.20 
 * 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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