Individual Calculations December 2013
 Sheykhali, Mohammadreza  Total change: 1.20  Rating chartPersonal card
 Mehr Open 2013 Tehran IRI 2013-10-15
RcRownchangeKK*chgGame
 1849 1773 2.50 6 0.08 15 1.20 
  Rajabi, Mohsen 2013 IRI0.001-0.2015-3.00 
  Zomorrodian, Eilia 1486 IRI1.0010.16152.40 
  Maleki, Mojtaba 2005 IRI0.001-0.2115-3.15 
  Abed, Meisam 2037 IRI0.001-0.1815-2.70 
  Oromie, Alireza 1678 IRI1.0010.37155.55 
  Salman, Bijan 1872 IRI0.5010.14152.10 

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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