Individual Calculations November 2014
 Elahi, Abdollah  Total change: -25.80  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1867 2103 5.00 8 -1.29 20 -25.80 
  Kord, Soleyman 1703  * IRI1.0010.08201.60 
  Farzanegan, Ali 1783 IRI1.0010.13202.60 
  Doroodian, Mahyar 1888 IRI1.0010.23204.60 
  Derakhshani, Borna c1933 IRI0.501-0.2220-4.40 
  Jaferian, Koosha 1957 IRI0.001-0.7020-14.00 
  Mobarhani, Nazanin 1862 IRI0.501-0.3020-6.00 
  Sheykhali, Mohammadreza 1909 IRI1.0010.25205.00 
  Abedi, Pouria 1899 IRI0.001-0.7620-15.20 
 * 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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