Individual Calculations October 2008
 Lamei, Hossein  Total change: -22.50  Rating chartPersonal card
 VII Iranian Super League Chess Championship (Men) Andishmandan Cup - First Season Various City in Iran IRI 2008-06-12
RcRownchangeKK*chgGame
 2258 2154 1.00 6 -1.27 15 -19.05 
  Moradiabadi, Elshan g2499 IRI0.001-0.1115-1.65 
  Hashemi, S. f2277 IRI0.001-0.3315-4.95 
  Shaarbaf, Mohsen f2417 IRI0.001-0.1815-2.70 
  Sadeh, Shahin 2222 IRI0.5010.09151.35 
  Hosseinzadeh, Nima 2054 IRI0.001-0.6415-9.60 
  Lahimi, Ariz 2079 IRI0.501-0.1015-1.50 

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
 2172 2154 1.50 5 -0.87 15 -13.05 
  Moradi, Amirmasoud 1920 IRI1.0010.21153.15 
  Darban, Morteza m2390 IRI0.001-0.2015-3.00 
  Khademi, Mohammad Miran 2245 IRI0.5010.12151.80 
  Nasri, Amin 2356 IRI0.001-0.2415-3.60 
  Sadeghpour, Mohammad 1950 IRI0.001-0.7615-11.40 

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)
 
 2nd Iranian Chess Sport Olympiad (Boys Under 20) Bojnord IRI 2008-07-26
RcRownchangeKK*chgGame
 1973 2154 2.50 3 0.34 15 5.10 
  Pooreraghian, Mohammadreza 1804 IRI1.0010.11151.65 
  Pouladiband, Pouya 2077 IRI1.0010.39155.85 
  Ebrahimi, Mohammad 2037 IRI0.501-0.1615-2.40 

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)
 
 3rd Iranian Chess Championship of Zone 2 -2008 Gorgan IRI 2008-08-02
RcRownchangeKK*chgGame
 2124 2154 3.00 5 0.30 15 4.50 
  Soozankar, Amir Mohammad f2225 IRI0.5010.10151.50 
  Mousavi, Seid Milad 2160 IRI0.5010.01150.15 
  Mousavi, Seid Khalil 2065 IRI0.501-0.1215-1.80 
  Faghirnavaz, Ali 2083 IRI0.501-0.1015-1.50 
  Salar, Milad 2089 IRI1.0010.41156.15 

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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