Individual Calculations November 2012
 Sakhayi, Mostafa  Total change: -32.40  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1816 2118 5.50 9 -2.16 15 -32.40 
  Hadi, Hasti 1718  * IRI1.0010.08151.20 
  Javani, Shahin 1818 IRI1.0010.15152.25 
  Ghafourian, Amir Ali 1850 IRI0.501-0.3315-4.95 
  Mobarhani, Nazanin 1726 IRI0.501-0.4215-6.30 
  Barzgari, Mohammad 1871 IRI0.001-0.8115-12.15 
  Davoodi, Mehran 1772 IRI1.0010.11151.65 
  Fendereski, Nima 1860 IRI0.501-0.3215-4.80 
  Ghasempour, Hossein 1826 IRI1.0010.15152.25 
  Zareii, Ali 1904 IRI0.001-0.7715-11.55 
 * 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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