Individual Calculations April 2009
 Mirzajani, Reza  Total change: -5.10  Rating chartPersonal card
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 1931 2084 4.50 7 -0.34 15 -5.10 
  Rahimzadeh, Aryan 1936 IRI1.0010.30154.50 
  Abedi, Ali 2174 IRI0.001-0.3815-5.70 
  Nazemi, Pedram 1906 IRI1.0010.27154.05 
  Hasanli, Sirus 1952 AZE0.001-0.6815-10.20 
  Lavasani, Hossein 1893 IRI1.0010.25153.75 
  Lorparizangeneh, Shahin 1914 IRI0.501-0.2215-3.30 
  Sabahifard, Arash 1744 IRI1.0010.12151.80 

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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