Individual Calculations June 2019
 Pourali, Davood  Total change: -3.20  Rating chartPersonal card
 Ramsar Jam Ramezan Standard Cup 1398 (under2000) Ramsar IRI 2019-05-16
RcRownchangeKK*chgGame
 1598 1851 4.50 6 -0.16 20 -3.20 
  Hosseinzadeh, Salar 1451  * IRI1.0010.08201.60 
  Asadian, Ali 1451  * IRI1.0010.08201.60 
  Alavi, Mir Mahmood 1559 IRI1.0010.15203.00 
  Rezaei Abari, Farzin 1964 IRI0.001-0.3520-7.00 
  Hadifakour, Arsalan 1470 IRI1.0010.09201.80 
  Parvaneh, Milad 1694 IRI0.501-0.2120-4.20 
 * 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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