Individual Calculations December 2017
 Farrokh, Farshad  Total change: -10.80  Rating chartPersonal card
 Alborz Ettehadi Standard Cup Aban 1396 Karaj IRI 2017-11-16
RcRownchangeKK*chgGame
 1835 1857 2.50 6 -0.54 20 -10.80 
  Nazifi, Hasan 1457  * IRI1.0010.08201.60 
  Azadi, Amirmohammad 2093 IRI0.001-0.2020-4.00 
  Bayatfar, Behnam 1486 IRI1.0010.10202.00 
  Ettehadi, H. 2188 IRI0.5010.38207.60 
  Khodabandeh, Milad 1930 IRI0.001-0.4020-8.00 
  Khaledi, Omid 1855 IRI0.001-0.5020-10.00 
 * 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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