Individual Calculations October 2008
 Hosseinzadeh, Nima  Total change: 76.50  Rating chartPersonal card
 Iranian Junior Chess Championship (Boys Under 20) Zahedan IRI 2008-04-12
RcRownchangeKK*chgGame
 2063 2054 2.50 4 0.49 15 7.35 
  Toufighi, Homayoon f2404 IRI0.001-0.1115-1.65 
  Salimi, Yasser 1825 IRI0.501-0.2915-4.35 
  Sharifpanahi, Farhad 1941 IRI1.0010.35155.25 
  Naami, Ebrahim 2080 IRI1.0010.54158.10 

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)
 
 VII Iranian Super League Chess Championship (Men) Andishmandan Cup - First Season Various City in Iran IRI 2008-06-12
RcRownchangeKK*chgGame
 2202 2054 3.00 4 1.77 15 26.55 
  Akbarinia, Sayed Arash f2323 IRI0.001-0.1715-2.55 
  Kalantari, B 2111 IRI1.0010.58158.70 
  Soozankar, A.m. f2221 IRI1.0010.721510.80 
  Lamei, Hossein 2154 IRI1.0010.64159.60 

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)
 
 2nd Iranian Chess Sport Olympiad (Boys Under 20) Bojnord IRI 2008-07-26
RcRownchangeKK*chgGame
 2053 2054 4.00 5 1.50 15 22.50 
  Fathi, Himan 2153 IRI0.5010.14152.10 
  Ebrahimi, Mohammad 2037 IRI1.0010.48157.20 
  Naderi, Abdolla 2010 IRI1.0010.44156.60 
  Barzigar, Behrang 2088 IRI0.5010.05150.75 
  Tavana, Mobin 1976 IRI1.0010.39155.85 

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)
 
 Third Iranian Zone 7 Chess Festival 2008 Tabriz IRI 2008-08-02
RcRownchangeKK*chgGame
 2149 2054 2.00 3 0.89 15 13.35 
  Moghaddamian, A 2126 IRI0.5010.10151.50 
  Atanejhad, Sahebali f2185 IRI1.0010.681510.20 
  Samadi, Hadi 2136 IRI0.5010.11151.65 

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
 2296 2054 1.50 5 0.45 15 6.75 
  Bagaturov, Giorgi g2404 GEO0.001-0.1115-1.65 
  Ghaem Maghami, Ehsan g2404 IRI0.001-0.1115-1.65 
  Sadeh, Shahin 2247 IRI0.5010.25153.75 
  Mammadov, Farid 2178 AZE1.0010.671510.05 
  Rzayev, Bahruz 2245 AZE0.001-0.2515-3.75 

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)
 

 

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