Rapid: Individual Calculations June 2023
 Boustani, Ali Rahm  Total change: 25.00  Rating chartPersonal card
 Khorramshahr Cup Yasuj IRI 2023-05-26
RcRownchangeKK*chgGame
 1505 1580 6.50 9 1.25 20 25.00 
  Rezaei, Sayna 1180  * IRI1.0010.08201.60 
  Hajari, Afshin 1343 IRI1.0010.20204.00 
  Bigdeli, Ramtin 1735 IRI0.001-0.2920-5.80 
  Khanjarzadeh, Kheyrollah 1419 IRI1.0010.29205.80 
  Mansoori, Mikaeil 1497 IRI1.0010.39207.80 
  Kamrava, Kourosh 1529 IRI1.0010.43208.60 
  Shabankareh, Sadegh 1694 IRI0.5010.16203.20 
  Azizi, Amirhossein 1454 IRI0.001-0.6720-13.40 
  Mashi, Houshang 1697 IRI1.0010.662013.20 
 * 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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