Individual Calculations June 2023
 Salari, Shahram  Total change: -6.60  Rating chartPersonal card
 14th Hormozgan Cup (U2000) Hormozgan IRI 2023-05-16
RcRownchangeKK*chgGame
 1503 1718 5.50 8 -0.33 20 -6.60 
  Jamedari, Emad Reza 1318  * IRI0.501-0.4220-8.40 
  Fekri, Faranak 1312 IRI1.0010.08201.60 
  Vahedi, Arastoo 1604 IRI1.0010.34206.80 
  Vassalam, Mohammad Taghi 1958 IRI0.001-0.2020-4.00 
  Edalati, Parsa 1454 IRI0.001-0.8220-16.40 
  Mousavi, Seyed Amir Mohammad 1210 IRI1.0010.04200.80 
  Looni, Arshiya 1530 IRI1.0010.26205.20 
  Johari, Atena 1640 IRI1.0010.39207.80 
 * 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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