Individual Calculations April 2009
 Abed, Meisam  Total change: 33.15  Rating chartPersonal card
 Tehran First Leage Chess Championship- Season 1 Tehean IRI 2008-11-25
RcRownchangeKK*chgGame
 1968 2043 3.50 4 1.13 15 16.95 
  Mousazadeh, Kamran 2063 IRI1.0010.53157.95 
  Korhani, Navid 2020 IRI0.501-0.0315-0.45 
  Khorsandi, Arian 1787 IRI1.0010.19152.85 
  Tajik, Masoud 2001 IRI1.0010.44156.60 

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)
 
 17th International Fajr Chess Open Tournament Kish Island IRI 2009-02-04
RcRownchangeKK*chgGame
 2253 2043 1.00 4 -0.01 15 -0.15 
  Ardeshi, Mehrdad m2361 IRI0.001-0.1315-1.95 
  Filippov, Anton g2393 UZB0.001-0.1115-1.65 
  Hosseinzadeh, Nima 2171 IRI0.001-0.3315-4.95 
  Pourali, Davoud 2086 IRI1.0010.56158.40 

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)
 
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2129 2043 3.00 5 1.09 15 16.35 
  Hosseini Attar, S. Jamal 2148 IRI1.0010.64159.60 
  Barzigar, Behrang 2125 IRI0.001-0.3915-5.85 
  Doostkam, P 2135 IRI1.0010.63159.45 
  Sadeghi, S. 2111 IRI1.0010.59158.85 
  Mahmoody, M. Sadegh 2127 IRI0.001-0.3815-5.70 

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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