Individual Calculations January 2009
 Noroozi, Omid  Total change: -9.90  Rating chartPersonal card
 Iranian Semi Final Championship(men) Ramsar IRI 2008-12-02
RcRownchangeKK*chgGame
 2197 2314 6.50 11 -0.66 15 -9.90 
  Lahimi, Ariz 2106 IRI1.0010.23153.45 
  Barzigar, Behrang 2136 IRI1.0010.27154.05 
  Arabi, Saeid 2091 IRI0.501-0.2815-4.20 
  Mohandesi, Shahin m2330 IRI0.5010.02150.30 
  Zarrinfam, Arsalan 2195 IRI1.0010.34155.10 
  Tofighi, Homayoon f2470 IRI0.5010.21153.15 
  Shafee, Hamid 2114 IRI1.0010.24153.60 
  Pourramezanali, Amirreza 2077 IRI0.001-0.8015-12.00 
  Golizadeh, Asghar 2297 IRI0.501-0.0215-0.30 
  Sadeh, Shahin 2202 IRI0.001-0.6515-9.75 
  Mariouriad, Pouya 2151 IRI0.501-0.2215-3.30 

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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