Individual Calculations August 2017
 Forati, Mohsen  Total change: 3.60  Rating chartPersonal card
 Esfahan Chess Championship Men 1396 Esfahan IRI 2017-07-12
RcRownchangeKK*chgGame
 1562 1859 6.00 7 0.18 20 3.60 
  Vahabi, Hamid 1459  * IRI1.0010.08201.60 
  Samimi, Rasoul 1459  * IRI0.001-0.9220-18.40 
  Salimi, Kiarash 1459  * IRI1.0010.08201.60 
  Borumand, Shahram 1505 IRI1.0010.11202.20 
  Mohseni, Ali Reza 1629 IRI1.0010.21204.20 
  Khodadadi, Mohammad Saeid 1768 IRI1.0010.38207.60 
  Momeni, Mohammad 1657 IRI1.0010.24204.80 
 * 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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