Individual Calculations September 2014
 Akbari, Mahyar  Total change: 19.80  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 1925 1979 6.00 9 0.99 20 19.80 
  Bepooyi, Mohammadali 1579  * IRI1.0010.08201.60 
  Afzoon, Danial 1663 IRI1.0010.13202.60 
  Kowsarinia, Amir f2311 IRI0.001-0.1220-2.40 
  Jahedi, Mani 1697 IRI1.0010.16203.20 
  Galehdari, Bardia 2166 IRI1.0010.742014.80 
  Khalesi, Vahid 2258 IRI0.001-0.1620-3.20 
  Karimian, Alireza 1782 IRI1.0010.25205.00 
  Doostkam, P 2152 IRI0.001-0.2720-5.40 
  Bayat, Ali 1719 IRI1.0010.18203.60 
 * 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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