Rapid: Individual Calculations September 2022
 Safiri, Hassan  Total change: 6.60  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1528 1644 6.00 9 0.33 20 6.60 
  Amir Vardestian, Hossein 1998 IRI0.001-0.1120-2.20 
  Ajalli, Behnam 1364 IRI1.0010.16203.20 
  Abdollahi, Mahdi 1244  * IRI1.0010.08201.60 
  Shaygan, Mansoor 1852 IRI1.0010.772015.40 
  Pouresmaeil, Naser 1910 IRI0.001-0.1820-3.60 
  Fathi, Shahram 1395 IRI1.0010.19203.80 
  Monfared, Kimia 1305 IRI0.001-0.8820-17.60 
  Javadpoor, Mohammad Hossein 1383 IRI1.0010.18203.60 
  Rezaei, Amirmehdi 1300 IRI1.0010.12202.40 
 * 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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