Individual Calculations August 2022
 Morshedi, Yadollah  Total change: -19.60  Rating chartPersonal card
 2nd Alamto Cup International Chess Festival 2022-Ilam Category B Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 1512 1799 6.50 9 -0.98 20 -19.60 
  Sayyahi, Javad 1399  * IRI1.0010.08201.60 
  Hasanbagi, Ali 1524 IRI0.501-0.3320-6.60 
  Nazari, Farhad 1360 IRI1.0010.06201.20 
  Altoni, Mohamad 1591 IRI0.001-0.7720-15.40 
  Hashemi, Seyed Saleh 1486 IRI1.0010.14202.80 
  Aziznezhad, Mahmoud 1635 IRI0.501-0.2220-4.40 
  Shabaniyan, Faranak 1546 IRI0.501-0.3120-6.20 
  Saadat Neshan, Mohammad 1441 IRI1.0010.10202.00 
  Mashhadi, Fatemeh 1622 IRI1.0010.27205.40 
 * 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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