Individual Calculations June 2015
 Jalali, Saba  Total change: 4.80  Rating chartPersonal card
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1683 1449 1.50 6 0.12 40 4.80 
  Saba, Iraj 1849  * IRI0.001-0.0840-3.20 
  Edalati, Behrooz 1808 IRI0.001-0.1040-4.00 
  Pirzadeh Saravani, Mehdi 1693 IRI0.001-0.2040-8.00 
  Safari, Parham 1613 IRI0.5010.22408.80 
  Kiaei, Ali 1728 IRI0.001-0.1640-6.40 
  Baghdar, Artin 1408 IRI1.0010.444017.60 
 * 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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