Individual Calculations August 2014
 Azizi Tafreshi, Ali Akbar  Total change: -24.75  Rating chartPersonal card
 Khordad Open (2014) Tehran IRI 2014-06-09
RcRownchangeKK*chgGame
 1603 1674 3.00 8 -1.65 15 -24.75 
  Abed, Meisam 1952 IRI0.001-0.1715-2.55 
  Jalili, Shahab 1343 IRI1.0010.12151.80 
  Khastoo, Morteza 1827 IRI0.001-0.3015-4.50 
  Hasani, Takin 1448 IRI1.0010.21153.15 
  Ebrahimzadeh, Mohammadnaghi 1922 IRI0.001-0.1915-2.85 
  Jofreh, Manouchehr 1516 IRI0.001-0.7115-10.65 
  Alimardani, Amir H 1526 IRI0.001-0.7015-10.50 
  Yazdani Kachooei, Alireza 1291 IRI1.0010.09151.35 

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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