Rapid: Individual Calculations June 2023
 Kooh Peima, Ali  Total change: -21.60  Rating chartPersonal card
 Khorramshahr Cup Yasuj IRI 2023-05-26
RcRownchangeKK*chgGame
 1627 1920 7.00 9 -0.54 40 -21.60 
  Masoudi, Jalal 1520  * IRI1.0010.08403.20 
  Kamrava, Kourosh 1529 IRI1.0010.09403.60 
  Faramarzeian Yasuj, Yasser 1554 IRI1.0010.10404.00 
  Mortazavi, Sayed Kamoloddin 1634 IRI1.0010.16406.40 
  Bigdeli, Ramtin 1735 IRI0.001-0.7440-29.60 
  Ahmadi, Akbar 1718 IRI0.501-0.2640-10.40 
  Mashi, Houshang 1697 IRI1.0010.22408.80 
  Shabankareh, Sadegh 1694 IRI1.0010.21408.40 
  Bazhdan, Ebrahim 1558 IRI0.501-0.4040-16.00 
 * 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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