Individual Calculations November 2012
 Derakhshani, Dorsa  Total change: 7.05  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1955 2016 5.50 9 0.47 15 7.05 
  Jalali, Esmaeil 1616  * IRI1.0010.08151.20 
  Raei, Alireza 1713 IRI1.0010.14152.10 
  Falahatgar, Reza 1734 IRI1.0010.16152.40 
  Hejazi, Seyed Mehdi 2089 IRI1.0010.60159.00 
  Mahdavirad, Mehdi 2173 IRI1.0010.711510.65 
  Dalir, Alireza 2139 IRI0.5010.17152.55 
  Razaghi, Behrooz 2168 IRI0.001-0.3015-4.50 
  Gholami, Aryan f2085 IRI0.001-0.4015-6.00 
  Eliasian, Ali 1874 IRI0.001-0.6915-10.35 
 * 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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