Individual Calculations May 2011
 Sheykhhasani, Bardia  Total change: 25.80  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2065 1918 4.50 9 1.72 15 25.80 
  Valizadeh, Ali 2135 IRI0.001-0.2215-3.30 
  Bashirinia, Omid 2050 IRI0.5010.18152.70 
  Sargissyan, Sargis 2167 ARM0.001-0.1915-2.85 
  Behravan, Shahriyar 1840 IRI1.0010.39155.85 
  Kish Oghli, Asgar 2046 IRI1.0010.671510.05 
  Ghaziolsharif, Kaveh 2117 IRI0.001-0.2415-3.60 
  Eftekhari, Amir 2045 IRI1.0010.671510.05 
  Lahimi, Ariz 2084 IRI1.0010.721510.80 
  Mojaverian, H 2102 IRI0.001-0.2615-3.90 

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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