Rapid: Individual Calculations May 2018
 Ghaziolsharif, Kaveh  Total change: 3.40  Rating chartPersonal card
 Tehran Rapid 16 Farvardin 1397 Tehran IRI 2018-04-05
RcRownchangeKK*chgGame
 1902 2128 5.50 7 0.17 20 3.40 
  Mohammadi, Erfan 1728  * IRI1.0010.08201.60 
  Effatdokht Ramezani, Dariush 1792 IRI1.0010.12202.40 
  Roozbayan, Reza 1998 IRI1.0010.32206.40 
  Eskandary, Mahmood 2004 IRI0.501-0.1720-3.40 
  Talebi, Masoud 2074 IRI0.001-0.5820-11.60 
  Ghotbi Zavie, Amir Hossein 1728  * IRI1.0010.08201.60 
  Rostami, Rouzbeh 1992 IRI1.0010.32206.40 
 * 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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