Individual Calculations July 2010
 Galehdari, Bardia  Total change: 55.05  Rating chartPersonal card
 Tehran Men First League 2010 (1st Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 2003 1931 2.00 2 1.19 15 17.85 
  Ebrahimzadeh, Mohammadnaghi 2042 IRI1.0010.65159.75 
  Abedi, Pouria 1963 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)
 
 Tehran Men First League (second Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 1892 1931 1.00 1 0.45 15 6.75 
  Farahsa, Khosro 1892 IRI1.0010.45156.75 

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)
 
 Iranian Youth Chess Championships (B U16) Tehran IRI 2010-03-23
RcRownchangeKK*chgGame
 1973 1978 4.00 7 0.45 15 6.75 
  Mosavi Jad, Seyedsajad 1772 IRI1.0010.24153.60 
  Valizadeh, Ali 2062 IRI0.5010.12151.80 
  Hosseinipour, Mehdi 2217 IRI0.5010.30154.50 
  Pourgol, Arman 1920 IRI0.001-0.5815-8.70 
  Fazeli, Milad 1853 IRI1.0010.33154.95 
  Rozbayan, Reza 1960 IRI1.0010.47157.05 
  Ghaziolsharif, Kaveh 2027 IRI0.001-0.4315-6.45 

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)
 
 Iranian Juniors Chess Championships 2010 Boys U 20 Bandar Abbas IRI 2010-04-15
RcRownchangeKK*chgGame
 2239 1978 2.50 5 1.58 15 23.70 
  Khademi, Mohammad Miran 2229 IRI0.001-0.1915-2.85 
  Behmardi, K Rustam 2268 IRI0.5010.34155.10 
  Faghirnavaz, Ali 2261 IRI1.0010.841512.60 
  Pourramezanali, Amirreza f2294 IRI1.0010.871513.05 
  Shamsi, Mohammadhossein 2144 IRI0.001-0.2815-4.20 

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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