Individual Calculations October 2008
 Peirovoulia, Mahmoud  Total change: 14.55  Rating chartPersonal card
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 2126 2173 6.00 9 0.95 15 14.25 
  Rostami, Rouzbeh 1952 IRI1.0010.22153.30 
  Salehimoghaddam, A 2061 IRI1.0010.35155.25 
  Pilvaieh, Ali 2171 IRI1.0010.50157.50 
  Ghorbani, Hadi 2185 IRI0.5010.02150.30 
  Noroozi, Omid 2290 IRI0.001-0.3415-5.10 
  Dalir, Alireza 2089 IRI0.501-0.1215-1.80 
  Salehian, Sina 2079 IRI1.0010.37155.55 
  Sadeghi, M A 2199 IRI0.5010.04150.60 
  Eshghi, Kiyoumars 2105 IRI0.501-0.0915-1.35 

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
 2064 2173 5.00 8 0.02 15 0.30 
  Hedayati, Vahid 1976 IRI1.0010.25153.75 
  Sharbaf, Mohsen f2417 IRI0.001-0.2015-3.00 
  Maleki, Mir Mahdi 1823 IRI1.0010.11151.65 
  Sadeghpour, Mohammad 1950 IRI1.0010.22153.30 
  Nasri, Amin 2356 IRI0.5010.24153.60 
  Khademi, Mohammad Miran 2245 IRI0.001-0.4015-6.00 
  Yarlou, Amirhomayoun 1923 IRI1.0010.19152.85 
  Farzian, Mohammad 1823 IRI0.501-0.3915-5.85 

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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