Individual Calculations October 2008
 Haghayegh, Jamshah  Total change: -5.75  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2207 2086 1.50 5 -0.23 25 -5.75 
  Darini, Pouria 2262 IRI0.5010.23255.75 
  Akhmedov, Fariz 2262 AZE0.5010.23255.75 
  Ahmadinia, E 2298 IRI0.001-0.2325-5.75 
  Noroozi, Omid 2290 IRI0.001-0.2425-6.00 
  Sakhtkar, Milad 1922 IRI0.501-0.2225-5.50 

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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