Individual Calculations August 2018
 Mokhberi, Iraj  Total change: -25.40  Rating chartPersonal card
 West Azerbayjan Province Chess Championship 1397 Urumia IRI 2018-06-21
RcRownchangeKK*chgGame
 1714 1869 3.50 7 -1.27 20 -25.40 
  Niromand, Mohammad Ebrahim 1469  * IRI1.0010.08201.60 
  Ghoch Khani, Hossein 1646 IRI0.501-0.2820-5.60 
  Esm Hoseini, Hosein Ali 1835 IRI1.0010.45209.00 
  Tarazooyeadl, Mojtaba 2141 IRI0.001-0.1720-3.40 
  Zerafat, Armin 1604 IRI0.001-0.8220-16.40 
  Gholami, Hadi 1571 IRI1.0010.15203.00 
  Hosseinzadeh, Mehran 1734 IRI0.001-0.6820-13.60 
 * 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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