Individual Calculations November 2012
 Alinejad, Davood  Total change: 2.40  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1833 1683 2.00 6 0.08 30 2.40 
  Doostkam, P 2083  * IRI0.001-0.0830-2.40 
  Zareii, Ali 1904 IRI0.001-0.2230-6.60 
  Naeimi, Mahdi 1440 IRI1.0010.20306.00 
  Talebi, Masoud 1840 IRI0.001-0.2930-8.70 
  Motaghi, Farbod 1871 IRI1.0010.743022.20 
  Derakhshani, Borna c1858 IRI0.001-0.2730-8.10 
 * 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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