Individual Calculations October 2008
 Mahdavirad, Mehdi  Total change: 13.95  Rating chartPersonal card
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 2106 2215 7.00 10 0.64 15 9.60 
  Jaferian, Koosha 1865 IRI1.0010.11151.65 
  Javidfar, Amirsalar 2020 IRI1.0010.25153.75 
  Doostkam, P 2154 IRI1.0010.42156.30 
  Ghorbani, Hadi 2185 IRI0.501-0.0415-0.60 
  Maleki, Amir 2086 IRI1.0010.33154.95 
  Pouladiband, Pouya 2077 IRI1.0010.31154.65 
  Noroozi, Omid 2290 IRI0.001-0.4015-6.00 
  Sadeghi, M A 2199 IRI0.501-0.0215-0.30 
  Beheshtayeen, A. 2178 IRI0.001-0.5515-8.25 
  Pourhassannejad, Arash 2007 IRI1.0010.23153.45 

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)
 
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2181 2215 5.00 8 0.64 15 9.60 
  Samavat, Mehrdad 2061 IRI1.0010.29154.35 
  Makvandi, Navid 2130 IRI1.0010.38155.70 
  Golizadeh, Asghar 2271 IRI1.0010.58158.70 
  Darban, Morteza m2390 IRI0.001-0.2715-4.05 
  Farahzadi, Sina 2149 IRI1.0010.41156.15 
  Sharbaf, Mohsen f2417 IRI0.001-0.2415-3.60 
  Abedi, Amin 1953 IRI1.0010.18152.70 
  Pouladiband, Pouya 2077 IRI0.001-0.6915-10.35 

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)
 
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2142 2215 5.00 9 -0.35 15 -5.25 
  Farahsa, Khosro 1901 IRI1.0010.14152.10 
  Faghirnavaz, Ali 2083 IRI0.501-0.1815-2.70 
  Bolhari, Orfeh 2082 IRI1.0010.32154.80 
  Ashtiani, Mehrdad 2088 IRI1.0010.33154.95 
  Salehian, Sina 2079 IRI1.0010.32154.80 
  Toufighi, Homayoon f2425 IRI0.5010.27154.05 
  Gaprindashvili, Valeriane g2452 GEO0.001-0.2015-3.00 
  Elahi, Abdollah 2070 IRI0.001-0.6915-10.35 
  Asbahi, Mohammad 2097 IRI0.001-0.6615-9.90 

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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