Individual Calculations November 2013
 Raei, Alireza  Total change: 17.85  Rating chartPersonal card
 Shahrivar Open Tournament (2013) Tehran IRI 2013-09-11
RcRownchangeKK*chgGame
 1825 1640 2.50 5 1.19 15 17.85 
  Doroodian, Mahyar 1807 IRI0.5010.22153.30 
  Abbasi, Meisam 1900 IRI0.001-0.1815-2.70 
  Farzanegan, Ali 1803 IRI1.0010.721510.80 
  Madanchi, Ata 1846 IRI0.001-0.2415-3.60 
  Shahbazpour, Bijan 1768 IRI1.0010.671510.05 

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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