Individual Calculations November 2009
 Ferdosi, Vahid  Total change: 0.00  Rating chartPersonal card
 49th Tehran Chess ChampionShip 2009 Tehran IRI 2009-07-03
RcRownchangeRpKK*chgGame
 2083 0 4.50 8 0.00 2096   0.00 
  Dalir, Alireza 2138 IRI0.5010.00 0.00 
  Lavasani, Hossein 1894 IRI1.0010.00 0.00 
  Sadeghi, Mohammad Ali 2222 IRI0.0010.00 0.00 
  Abbasi, Meisam 2009 IRI1.0010.00 0.00 
  Sepehrkhoui, Ardeshir 2186 IRI1.0010.00 0.00 
  Behesht Aeen, Ali 2183 IRI0.0010.00 0.00 
  Taavoni, Rahim 2032 IRI0.0010.00 0.00 
  Javidfar, Amirsalar 1996 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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