Individual Calculations December 2019
 Bayatfar, Behnam  Total change: 13.80  Rating chartPersonal card
 1st Standard Tournament Falavarjan Esfahan IRI 2019-11-10
RcRownchangeKK*chgGame
 1500 1493 4.00 7 0.69 20 13.80 
  Babaei, Mohammad Shayan 1093  * IRI1.0010.08201.60 
  Sharifi, Javad 1668 IRI1.0010.732014.60 
  Salehnia, Hossein 1547 IRI0.5010.08201.60 
  Ahmadian, Mohamad Reza 1634 IRI1.0010.692013.80 
  Aghababaee, Asghar 1613 IRI0.001-0.3420-6.80 
  Kazemi, Keyvan 1294 IRI0.001-0.7620-15.20 
  Hafezian, Hasan 1649 IRI0.5010.21204.20 
 * 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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