Individual Calculations October 2008
 Asoobar, Sadegh  Total change: 21.50  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2245 2082 2.00 4 0.86 25 21.50 
  Golizadeh, Asghar 2271 IRI1.0010.752518.75 
  Ryahi, Naser 2216 IRI0.001-0.3225-8.00 
  Aprouz, M.r. 2202 IRI1.0010.662516.50 
  Noroozi, Omid 2290 IRI0.001-0.2325-5.75 

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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