Individual Calculations June 2018
 Mortezaee, Ghorban  Total change: 4.40  Rating chartPersonal card
 Qazvin Ramezan Standard Cup 1397 Qazvin IRI 2018-05-22
RcRownchangeKK*chgGame
 1503 1683 5.00 7 0.22 20 4.40 
  Rahmani, Melika 1283  * IRI1.0010.08201.60 
  Liyaei, Mani 1283  * IRI1.0010.08201.60 
  Karbalaei Sadeghi, Farhad 1924 IRI0.001-0.2020-4.00 
  Mirzaei, Mohammad Soroush 1314 IRI1.0010.10202.00 
  Ghoorchibeygi, Alireza 1859 IRI0.001-0.2720-5.40 
  Rasi, Davood 1575 IRI1.0010.35207.00 
  Rajabi, Amir Hosein 1283  * 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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