Rapid: Individual Calculations June 2023
 Kaberi, Javad  Total change: -24.20  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1646 1861 7.00 11 -1.21 20 -24.20 
  Pour Eskandar, Aliakbar 1515 IRI1.0010.11202.20 
  Taromi, Abbas 1613 IRI1.0010.19203.80 
  Rahimi, Panteha 1513 IRI1.0010.11202.20 
  Amiri, Ali 1991 IRI0.001-0.3220-6.40 
  Sharafi, Amirhossein 1625 IRI1.0010.20204.00 
  Khaje Bahrami, Saeid 1461  * IRI1.0010.08201.60 
  Maleki, Mojtaba 1999 IRI0.001-0.3120-6.20 
  Karimpour Talebi, Arman 1617 IRI0.001-0.8020-16.00 
  Rahmani, Jamshid 1516 IRI1.0010.11202.20 
  Shokri, Firouz 1600 IRI1.0010.18203.60 
  Hadadi, Mahdi 1661 IRI0.001-0.7620-15.20 
 * 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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