Individual Calculations February 2019
 Galehdari, Bardia  Total change: -5.60  Rating chartPersonal card
 Tehran Standard Cup 26 Dey-1 Bahman 1397 Tehran IRI 2019-01-16
RcRownchangeKK*chgGame
 1906 2029 3.50 6 -0.28 20 -5.60 
  Karimi, Setayesh 1629  * IRI0.501-0.4220-8.40 
  Goudarzi, Arshia 1629  * IRI1.0010.08201.60 
  Rahmani, Mohammad 1759 IRI1.0010.17203.40 
  Rostami, Rouzbeh 2159 IRI1.0010.682013.60 
  Noroozi, Omid m2341 IRI0.001-0.1420-2.80 
  Talebi, Masoud 1919 IRI0.001-0.6520-13.00 
 * 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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