Individual Calculations May 2011
 Taghavi, H  Total change: -4.50  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2038 2153 5.50 9 -0.30 15 -4.50 
  Samsam, Farhad 2010 IRI0.001-0.6915-10.35 
  Asgharzadeh, M Reza 1904 IRI1.0010.19152.85 
  Toutounchi, F M Ali 2020 IRI1.0010.32154.80 
  Jabbarov, Eldar Shikar Oglu 2078 AZE0.501-0.1015-1.50 
  Hormozi, Ahmadreza 2090 IRI1.0010.41156.15 
  Bashirinia, Omid 2050 IRI1.0010.36155.40 
  Hajiyev, Shahin Qabil Oglu 2114 AZE0.001-0.5515-8.25 
  Tabatabaei, M Amin f1830 IRI1.0010.13151.95 
  Asgari, Morteza 2246 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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