Individual Calculations April 2008
 Doostkam, Pooyan  Total change: -55.05  Rating chartPersonal card
 6th International Caspion Cup (men) Rasht IRI 2007-12-15
RcRownchangeKK*chgGame
 2081 2230 1.50 4 -1.20 15 -18.00 
  Pirverdiyev, Agil 1890 AZE0.501-0.3815-5.70 
  Dzhumaev, Marat g2527 UZB0.001-0.1515-2.25 
  Mahmoodi, Nadali 1947 IRI1.0010.16152.40 
  Nouroozpourzare, Reza 1961 IRI0.001-0.8315-12.45 

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)
 
 16th Iinternational FAJR Open Urmia IRI 2008-02-03
RcRownchangeKK*chgGame
 2135 2241 3.00 7 -1.39 15 -20.85 
  Ebrahimi, Mohammad 2017 IRI0.001-0.7815-11.70 
  Nameei, Koushan 2034 IRI1.0010.23153.45 
  Manafi, Hossein 1891 IRI1.0010.11151.65 
  Girinath, P D S m2430 IND0.001-0.2515-3.75 
  Nikzaban, Ehsan 2081 IRI1.0010.29154.35 
  Morchiashvili, Bachana m2434 GEO0.001-0.2515-3.75 
  Nikbin, Saeed 2057 IRI0.001-0.7415-11.10 

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)
 
 Iranian Men Chess Championship (Final) Tehran IRI 2008-02-16
RcRownchangeKK*chgGame
 2299 2241 4.50 13 -1.08 15 -16.20 
  Ghaem Maghami, Ehsan g2589 IRI0.001-0.1115-1.65 
  Vaghar, Mohsen 2237 IRI0.501-0.0115-0.15 
  Sadeh, Shahin 2200 IRI1.0010.44156.60 
  Salehian, Sina 2101 IRI0.501-0.1915-2.85 
  Momeni, E. 2263 IRI0.5010.03150.45 
  Moosavian, S.hamed f2349 IRI0.001-0.3515-5.25 
  Ahmadinia, E 2227 IRI0.001-0.5215-7.80 
  Ghorbani, Mohsen m2347 IRI0.001-0.3615-5.40 
  Sharbaf, Mohsen f2407 IRI0.001-0.2815-4.20 
  Dalir, Faradj 2200 IRI0.001-0.5615-8.40 
  Roghani, Arash f2362 IRI0.5010.16152.40 
  Golizadeh, Asghar 2296 IRI1.0010.58158.70 
  Mohammadi, H.r. f2309 IRI0.5010.09151.35 

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)
 

 

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