Individual Calculations November 2013
 Rafiei, Tannaz  Total change: 26.70  Rating chartPersonal card
 Shahrivar Open Tournament (2013) Tehran IRI 2013-09-11
RcRownchangeKK*chgGame
 1812 1550 2.00 6 0.89 30 26.70 
  Ghasempour, Hossein 1798 IRI0.001-0.1930-5.70 
  Javdan, Asmail 1904 IRI0.001-0.1130-3.30 
  Salavati, Parsa 1838 IRI1.0010.843025.20 
  Amiri Bostanabad, Masoud 1736 IRI0.001-0.2630-7.80 
  Farokhfar, S Ahmad 1819 IRI1.0010.833024.90 
  Masoudi, Sepehr 1775 IRI0.001-0.2230-6.60 

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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