Individual Calculations June 2023
 Malekpour Afshar, Ali  Total change: 4.00  Rating chartPersonal card
 14th Hormozgan Cup (U2000) Hormozgan IRI 2023-05-16
RcRownchangeKK*chgGame
 1519 1491 3.50 7 0.20 20 4.00 
  Safari Eskandari, Mojtaba 1891  * IRI0.001-0.0820-1.60 
  Mousavi, Seyed Amir Mohammad 1210 IRI1.0010.16203.20 
  Armand, Saman 1803 IRI0.001-0.1420-2.80 
  Assarzadeh, Ahmad 1230 IRI1.0010.18203.60 
  Bahadori, Abdollah 1694 IRI0.001-0.2420-4.80 
  Amel Hooshmand, Amir Ali 1175 IRI1.0010.13202.60 
  Rasooly, Amir Mohammad 1631 IRI0.5010.19203.80 
 * 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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