Individual Calculations October 2008
 Lavasani, Hossein  Total change: 24.90  Rating chartPersonal card
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 2135 1868 2.50 7 1.24 15 18.60 
  Abedi, Ali 2218 IRI0.001-0.1115-1.65 
  Nikzaban, Ehsan 2108 IRI0.5010.30154.50 
  Mahmoody, M Sadegh 2181 IRI0.001-0.1415-2.10 
  Mirzaei, Hossein 2186 IRI1.0010.871513.05 
  Eshghi, Kiyoumars 2105 IRI0.001-0.2015-3.00 
  Motayar, Sam 2083 IRI1.0010.771511.55 
  Salehimoghaddam, A 2061 IRI0.001-0.2515-3.75 

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)
 
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2129 1868 1.50 5 0.53 15 7.95 
  Sharbaf, Mohsen f2218 IRI0.001-0.1115-1.65 
  Rezvanian, Saeid 1924 IRI1.0010.58158.70 
  Farahzadi, Sina 2149 IRI0.5010.34155.10 
  Miragha, F 2138 IRI0.001-0.1715-2.55 
  Soozankar, A.m. f2218 IRI0.001-0.1115-1.65 

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)
 
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2218 1868 0.00 1 -0.11 15 -1.65 
  Ghanbari, Rasool 2218 IRI0.001-0.1115-1.65 

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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