Rapid: Individual Calculations December 2018
 Koohi, Reza  Total change: -20.20  Rating chartPersonal card
 1st Fooladshahr Chess School Rapid Cup Aban 1397 Esfahan - Fooladshahr IRI 2018-11-02
RcRownchangeKK*chgGame
 1731 2039 6.50 9 -1.01 20 -20.20 
  Salimi, Amir Hossein 1639  * IRI1.0010.08201.60 
  Bakhtiari, Asghar 1639  * IRI1.0010.08201.60 
  Kazemi, Kamran 1855 IRI1.0010.26205.20 
  Akbarzadeh, M.hasan 1639  * IRI0.001-0.9220-18.40 
  Niknaddaf, M. 1933 IRI0.001-0.6420-12.80 
  Ahmadi, Ahmad 1639  * IRI1.0010.08201.60 
  Sharifi, Javad 1639  * IRI0.501-0.4220-8.40 
  Forati, Mohsen 1957 IRI1.0010.39207.80 
  Talebi, Saeid 1639  * IRI1.0010.08201.60 
 * 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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