Individual Calculations November 2012
 Dokhtmirzahassanvahid, Sina  Total change: 14.40  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1766 1708 3.50 7 0.48 30 14.40 
  Galehdari, Bardia 2108  * IRI0.001-0.0830-2.40 
  Doroodian, Mahyar 1805 IRI0.001-0.3730-11.10 
  Nazari, Amirhosein 1472 IRI1.0010.20306.00 
  Ghasempour, Hossein 1826 IRI0.001-0.3430-10.20 
  Naeimi, Mahdi 1440 IRI1.0010.17305.10 
  Mirhosseinian, Seyedamir 1848 IRI1.0010.693020.70 
  Roshan Panah Azly, Ali 1864 IRI0.5010.21306.30 
 * 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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