Individual Calculations August 2018
 Omidian, Parham  Total change: 84.80  Rating chartPersonal card
 Esfahan Men Chess Championship 1397 Esfahan IRI 2018-07-13
RcRownchangeKK*chgGame
 1873 1753 5.00 8 2.12 40 84.80 
  Koohi, Mahan 1353  * IRI1.0010.08403.20 
  Aghajani Fesharaki, Hadi 1924 IRI1.0010.734029.20 
  Koohi, Reza 1978 IRI0.001-0.2240-8.80 
  Khodadadi, Mohammad Saeid 1810 IRI1.0010.584023.20 
  Naderi, M.sadegh 2153  * IRI0.001-0.0840-3.20 
  Khaksari, Ehsan 1547 IRI1.0010.24409.60 
  Ghaledar, Faraz 2069 IRI1.0010.874034.80 
  Aghaei, Alireza 2153  * IRI0.001-0.0840-3.20 
 * 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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