Individual Calculations November 2013
 Mokarrami, Koushan  Total change: -28.20  Rating chartPersonal card
 Shahrivar Open Tournament (2013) Tehran IRI 2013-09-11
RcRownchangeKK*chgGame
 1666 1846 2.50 6 -1.88 15 -28.20 
  Ebrahimian, Khalil 1614 IRI0.501-0.2915-4.35 
  Jahankhani, Hojatollah 1750 IRI1.0010.37155.55 
  Kiaei, Ali 1742 IRI0.001-0.6415-9.60 
  Shahbazi, Kasra 1633 IRI1.0010.23153.45 
  Mashayekhi, Ehsan 1573 IRI0.001-0.8315-12.45 
  Bagheri, Arian 1682 IRI0.001-0.7215-10.80 

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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