Rapid: Individual Calculations August 2022
 Dorpa, Mohammad Mahdi  Total change: 7.60  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1579 1541 4.50 9 0.38 20 7.60 
  Doroodgar, A.hosein 1962 IRI0.001-0.0720-1.40 
  Nadifar, Meysam 1232 IRI1.0010.14202.80 
  Maghsoudloo, Amir Ali 1831 IRI0.5010.34206.80 
  Khalili, Asef 1826 IRI0.001-0.1620-3.20 
  Malaknezhad, Amirali 1141  * IRI1.0010.08201.60 
  Jafari, Eisa 1711 IRI0.001-0.2820-5.60 
  Memari, Erfan 1349 IRI1.0010.25205.00 
  Shabanpour, Ali 1807 IRI0.001-0.1820-3.60 
  Jabbarpour, Majid 1353 IRI1.0010.26205.20 
 * 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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