Rapid: Individual Calculations April 2018
 Ghorbani, Amirmohammad  Total change: -20.00  Rating chartPersonal card
 Tehran Rapid 2 Farvardin 1397 Tehran IRI 2018-03-22
RcRownchangeKK*chgGame
 1673 1517 1.00 6 -1.00 20 -20.00 
  Talebi, Masoud 1917  * IRI0.001-0.0820-1.60 
  Khodabandelou, Amir Parviz 1730 IRI1.0010.772015.40 
  Zahedifar, Anahita wf1917  * IRI0.001-0.0820-1.60 
  Mahboob, Amir 1728 IRI0.001-0.2320-4.60 
  Zandi, Hamid 1308 IRI0.001-0.7720-15.40 
  Salarkia, Davood 1440 IRI0.001-0.6120-12.20 
 * 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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