Individual Calculations February 2019
 Farokhfar, S Ahmad  Total change: -5.80  Rating chartPersonal card
 Tehran Standard Cup 26 Dey-1 Bahman 1397 Tehran IRI 2019-01-16
RcRownchangeKK*chgGame
 1651 1708 3.00 6 -0.29 20 -5.80 
  Talebi, Masoud 1919 IRI0.001-0.2320-4.60 
  Goudarzi, Arshia 1310 IRI1.0010.08201.60 
  Mahdavi, Reza 2032 IRI0.001-0.1320-2.60 
  Ghafouri, Mohammad Javad 1461 IRI0.501-0.3120-6.20 
  Sadeghi Givi, Reza 1875 IRI0.5010.22204.40 
  Hoshmandnia, Hamid 1308  * 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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