Individual Calculations August 2013
 Mohebi, Ali  Total change: 5.40  Rating chartPersonal card
 Ramadan Open Chess Tournament 2013 Tehran IRI 2013-07-05
RcRownchangeKK*chgGame
 1752 1878 5.00 7 0.36 15 5.40 
  Ebrahimian, Khalil 1618 IRI1.0010.18152.70 
  Raoofniya, Hooman 1723 IRI0.001-0.7115-10.65 
  Ghazizade, Neysar 1663 IRI1.0010.23153.45 
  Fathollahi, Hamid 1733 IRI1.0010.31154.65 
  Oromie, Alireza 1740 IRI1.0010.31154.65 
  Rajabi, Mohsen 2016 IRI0.001-0.3115-4.65 
  Mohammadi, Arash 1770 IRI1.0010.35155.25 

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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