Individual Calculations June 2015
 Jafarli, Adiraj  Total change: 38.40  Rating chartPersonal card
 Nakhchivan Open-2015, group B Nakhchivan AZE 2015-05-02
RcRownchangeKK*chgGame
 1813 1506 2.00 7 0.96 40 38.40 
  Doostkam, P 1906  * IRI0.001-0.0840-3.20 
  Akhundov, Teymuraz 1758 AZE1.0010.814032.40 
  Ismayilov, Zakir 1823 AZE1.0010.874034.80 
  Sedghi, Babak 1906  * IRI0.001-0.0840-3.20 
  Ismayilzada, Ismayil 1818 AZE0.001-0.1440-5.60 
  Asgharzadeh, Mitra 1738 IRI0.001-0.2140-8.40 
  Rahmani, Jamshid 1741 IRI0.001-0.2140-8.40 
 * 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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