Individual Calculations April 2019
 Akbari, Danial  Total change: -26.00  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1620 1902 4.50 7 -1.30 20 -26.00 
  Safarnezhad, Armin 1502  * IRI1.0010.08201.60 
  Farnami, Karim 1609 IRI1.0010.15203.00 
  Karimi, Hossein 1692 IRI0.001-0.7720-15.40 
  Salehi Pour, Eilia 1608 IRI1.0010.15203.00 
  Mohammadi, Mohamad Amin 1736 IRI0.001-0.7220-14.40 
  Ali Akbari, Sepehr 1502  * IRI1.0010.08201.60 
  Sharafi, Amir Mehrad 1692 IRI0.501-0.2720-5.40 
 * 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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