Individual Calculations August 2018
 Etemadi, Ariyan  Total change: 39.20  Rating chartPersonal card
 Esfahan Men Chess Championship 1397 Esfahan IRI 2018-07-13
RcRownchangeKK*chgGame
 1650 1703 6.00 9 0.98 40 39.20 
  Fatehi, Amir Masoud 1303  * IRI1.0010.08403.20 
  Naderi, M.sadegh 2103  * IRI0.001-0.0840-3.20 
  Salimi, Amir Hossein 1303  * IRI1.0010.08403.20 
  Firoozeh, Amrolah 1399 IRI1.0010.14405.60 
  Aghajani Fesharaki, Hadi 1924 IRI0.001-0.2240-8.80 
  Kianiharchegani, Mohammadhossein 1587 IRI1.0010.344013.60 
  Salimi, Kiarash 1749 IRI0.5010.06402.40 
  Khaksari, Ehsan 1547 IRI1.0010.294011.60 
  Haghayegh, Jamshah 1932 IRI0.5010.294011.60 
 * 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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