Individual Calculations August 2017
 Hashemi, Abbas  Total change: -2.80  Rating chartPersonal card
 Esfahan Chess Championship Men 1396 Esfahan IRI 2017-07-12
RcRownchangeKK*chgGame
 1595 1530 2.00 5 -0.14 20 -2.80 
  Haghayegh, Jamshah 1925 IRI0.001-0.0820-1.60 
  Noroozi Mahyari, Hadi 1130  * IRI1.0010.08201.60 
  Koohi, Reza 1930  * IRI0.001-0.0820-1.60 
  Amiri, Arshiya 1252 IRI1.0010.17203.40 
  Alipour, Saeid 1737 IRI0.001-0.2320-4.60 
 * 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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