Individual Calculations August 2017
 Khamisi, S Jafar  Total change: -26.60  Rating chartPersonal card
 Mazandaran province Championship 1396 Babol IRI 2017-07-16
RcRownchangeKK*chgGame
 1880 2220 6.50 9 -1.33 20 -26.60 
  Miri, Seyed Matin 1820  * IRI1.0010.08201.60 
  Jalali, Parima 1820  * IRI1.0010.08201.60 
  Falah, Mehdi 2021 IRI0.501-0.2620-5.20 
  Ebrahimi, Abolfazl 1906 IRI0.001-0.8620-17.20 
  Khosravi, Rasool 1820  * IRI1.0010.08201.60 
  Khalili, Matin 1820  * IRI0.501-0.4220-8.40 
  Amirkhanlou, Morteza 1820  * IRI1.0010.08201.60 
  Kazemiyan Eski, Abolfazl 2077 IRI0.501-0.1920-3.80 
  Abbasnejad, Amirreza 1820  * IRI1.0010.08201.60 
 * 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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