Rapid: Individual Calculations September 2013
 Doroodian, Mahyar  Total change: 47.40  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 2050 1811 4.00 7 2.37 20 47.40 
  Doostkam, P 2141 IRI0.001-0.1220-2.40 
  Nejatifar, Nima 1557 IRI1.0010.19203.80 
  Lamei, Hadi 2200 IRI1.0010.912018.20 
  Derakhshani, Dorsa wf2012 IRI0.001-0.2420-4.80 
  Hejazi, Seyed Mehdi 2058 IRI1.0010.812016.20 
  Khalesi, Vahid 2211  * IRI1.0010.922018.40 
  Ghaziolsharif, Kaveh 2171 IRI0.001-0.1020-2.00 
 * 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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