Individual Calculations May 2011
 Samsam, Farhad  Total change: 8.25  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2120 2010 3.00 7 0.55 15 8.25 
  Taghavi, H 2153 IRI1.0010.691510.35 
  Ghaziolsharif, Kaveh 2117 IRI0.001-0.3515-5.25 
  Barzigar, Behrang 2146 IRI0.001-0.3215-4.80 
  Zanganeh, Shahin 2148 IRI0.001-0.3115-4.65 
  Ahmadi, Ramin 2071 IRI1.0010.58158.70 
  Hemmatjoo, Arash 2102 IRI1.0010.63159.45 
  Mousavi, S Davood 2102 IRI0.001-0.3715-5.55 

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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