Individual Calculations July 2018
 Kowsarinia, Amir  Total change: 27.80  Rating chartPersonal card
 Fars Chess Championship 1397 Fars IRI 2018-06-15
RcRownchangeKK*chgGame
 2032 2288 8.50 9 1.39 20 27.80 
  Norouzian Arayesh, Aliakbar 1888  * IRI1.0010.08201.60 
  Motavas, Pouya 1888  * IRI1.0010.08201.60 
  Ashraf, Artin 1888  * IRI1.0010.08201.60 
  Nejadshirazi, Mohammad Reza 1932 IRI1.0010.11202.20 
  Zanganeh, Shahin 2104 IRI1.0010.26205.20 
  Tahmasebi, Hamid 2268 IRI0.501-0.0320-0.60 
  Baneshi, Mahan 2078 IRI1.0010.23204.60 
  Alizadeh, Gh 2207 IRI1.0010.39207.80 
  Safari Eskandari, Mojtaba 2032 IRI1.0010.19203.80 
 * 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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