Individual Calculations April 2017
 Dehghani, Ali  Total change: 19.20  Rating chartPersonal card
 Fars Norouz Standard Tournament 1396 Shiraz IRI 2017-03-25
RcRownchangeKK*chgGame
 1663 1657 4.00 7 0.48 40 19.20 
  Nematolallahi, Abbas 1257  * IRI1.0010.08403.20 
  Safari Eskandari, Mojtaba 2057  * IRI0.001-0.0840-3.20 
  Shafiee, Amir Hossein 1368 IRI1.0010.16406.40 
  Tahmasebi, Hamid 2057  * IRI0.001-0.0840-3.20 
  Ghafari, Alireza 1301 IRI1.0010.11404.40 
  Mohamady, Mohammad 1580 IRI1.0010.394015.60 
  Khademi, Mahdi 2021 IRI0.001-0.1040-4.00 
 * 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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