Rapid: Individual Calculations December 2018
 Mohammad Ebrahimkhan Abri, Dorsa  Total change: 8.00  Rating chartPersonal card
 Tehran North East Rapid Cup Azar 1397 Tehran IRI 2018-11-26
RcRownchangeKK*chgGame
 1364 1635 7.50 9 0.40 20 8.00 
  Ali Mohammadi, Mohammad Mahdi 1235  * IRI1.0010.08201.60 
  Sarikhani, Mohamad Mehrad 1283 IRI1.0010.11202.20 
  Fakhim Ghanbarnezhad, Rozhina 1235  * IRI0.501-0.4220-8.40 
  Mobini, Younes 1564 IRI0.001-0.6020-12.00 
  Salimi, Taha 1235  * IRI1.0010.08201.60 
  Ahmadi, Saman 1509 IRI1.0010.33206.60 
  Ghorban, Mohammad 1749 IRI1.0010.662013.20 
  Dashtpeima, Helia 1235  * IRI1.0010.08201.60 
  Gholizadeh, Parya 1235  * 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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