Individual Calculations October 2008
 Heydari, Gholamreza  Total change: 0.00  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeRpKK*chgGame
 2044 0 5.50 10 0.00 2057   0.00 
  Khalili, Saeed 2149 IRI1.0010.00 0.00 
  Pilvaieh, Ali 2171 IRI0.0010.00 0.00 
  Hosseinzadeh, Nima 2054 IRI0.0010.00 0.00 
  Mokhberi, Iraj 1937 IRI1.0010.00 0.00 
  Ghobadibigvand, A. 2080 IRI0.0010.00 0.00 
  Kowsarinia, Amir f1990 IRI0.5010.00 0.00 
  Amikhteh, Amer 2028 IRI1.0010.00 0.00 
  Bahrami, Behrad 2089 IRI0.0010.00 0.00 
  Moradi, Amirmasoud 1920 IRI1.0010.00 0.00 
  Javidfard, Amirsalar 2020 IRI1.0010.00 0.00 

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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