Rapid: Individual Calculations May 2019
 Koohi, Reza  Total change: -10.80  Rating chartPersonal card
 18th Esfahan Rapid Cup Ordibehesht 1398 Esfahan IRI 2019-04-25
RcRownchangeKK*chgGame
 1761 2016 6.50 9 -0.54 20 -10.80 
  Chavoshi, Danial 1616  * IRI1.0010.08201.60 
  Majed, Negin 1616  * IRI1.0010.08201.60 
  Bayati, Kambiz 1712 IRI0.001-0.8620-17.20 
  Mokhtari, Fereidoon 1616  * IRI1.0010.08201.60 
  Mosavar, Reza 1748 IRI0.001-0.8320-16.60 
  Kianiharchegani, Mohammadhossein 1616  * IRI1.0010.08201.60 
  Nazemi, Pedram 2008 IRI1.0010.49209.80 
  Haghayegh, Jamshah 1938 IRI1.0010.39207.80 
  Safiri, Ali 1981 IRI0.501-0.0520-1.00 
 * 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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