Individual Calculations June 2015
 Barzegar, Saeb  Total change: 43.20  Rating chartPersonal card
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1947 2008 5.50 8 1.08 40 43.20 
  Yazdani, Hossein 1608  * IRI0.501-0.4240-16.80 
  Poormosavi, Seyed Kian 1626 IRI1.0010.09403.60 
  Atabayeva, Ogulgerek wf1907 TKM1.0010.364014.40 
  Kazemiyan Eski, Abolfazl 2116 IRI1.0010.654026.00 
  Omidi, Arya 2123 IRI0.5010.16406.40 
  Atabayeva, Gozel wf2070 TKM1.0010.594023.60 
  Rastbod, Ali 2074 IRI0.5010.09403.60 
  Amini, Amer 2051 IRI0.001-0.4440-17.60 
 * 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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