Individual Calculations October 2008
 Kiani, Kiarash  Total change: 23.75  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2071 1721 1.50 5 0.95 25 23.75 
  Akbari Zahmati, Amir Hossein 2071 IRI0.5010.39259.75 
  Ebrahimi, Ghasem 2071 IRI0.001-0.1125-2.75 
  Abedi, Ali 2071 IRI1.0010.892522.25 
  Mammadov, Zaur Fazahir Oglu 2071 AZE0.001-0.1125-2.75 
  Ghorbani, Hadi 2071 IRI0.001-0.1125-2.75 

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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