Individual Calculations December 2019
 Faridi, Ali  Total change: 30.00  Rating chartPersonal card
 Mehr Arand Ligue 2019 Khuzestan IRI 2019-09-30
RcRownchangeKK*chgGame
 1529 1583 3.50 5 0.75 40 30.00 
  Hatami, Tahereh 1183  * IRI1.0010.08403.20 
  Farhani, Sina 1439 IRI0.001-0.6940-27.60 
  Hosseinifard, Rahim 1723 IRI1.0010.694027.60 
  Shirvani, Fariborz 1761 IRI0.5010.23409.20 
  Alizadeh, Farzad 1540 IRI1.0010.444017.60 
 * 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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