Individual Calculations September 2019
 Delavari, Amirali  Total change: -24.00  Rating chartPersonal card
 Rafsanjan pistachio Standard Cup 1398 Rafsanjan IRI 2019-08-15
RcRownchangeKK*chgGame
 1901 2181 4.50 7 -1.20 20 -24.00 
  Khodadadi, Saeed 1781  * IRI1.0010.08201.60 
  Rahmatian, Shayan 2020 IRI0.501-0.2120-4.20 
  Samareh Shahpasand, Farshad 2039 IRI0.501-0.1920-3.80 
  Bani Asadi, Mehrdad 1781  * IRI1.0010.08201.60 
  Malakouti, Ehsan 1821 IRI0.501-0.4020-8.00 
  Amini Zadeh, Mahdi 2082 IRI0.001-0.6420-12.80 
  Mahdavi Meymand, Hamid 1781  * 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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