Individual Calculations May 2011
 Zanganeh, Shahin  Total change: -7.25  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2043 2148 5.50 9 -0.29 25 -7.25 
  Honari, Keihan 2008 IRI1.0010.31257.75 
  Nikzaban, Ehsan 2070 IRI0.501-0.1125-2.75 
  Bashirinia, Omid 2050 IRI0.001-0.6325-15.75 
  Lorparizangeneh, Shahin f2023 IRI0.501-0.1725-4.25 
  Samsam, Farhad 2010 IRI1.0010.31257.75 
  Hosseini, Seid Morteza 2066 IRI1.0010.39259.75 
  Lavasani, Javad 2052 IRI0.501-0.1325-3.25 
  Heydari, Gholamreza 2038 IRI0.001-0.6525-16.25 
  Saba, Earaj 2071 IRI1.0010.39259.75 

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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