Individual Calculations July 2010
 Javidfar, Amirsalar  Total change: 60.90  Rating chartPersonal card
 Tehran Men First League 2010 (1st Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 2002 1980 3.50 4 1.62 15 24.30 
  Dalir, Alireza 2133 IRI0.5010.20153.00 
  Bandarchi, Babak 1851 IRI1.0010.33154.95 
  Abedi, Pouria 1963 IRI1.0010.48157.20 
  Lavasani, Javad 2062 IRI1.0010.61159.15 

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)
 
 Tehran Men First League (second Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 2015 1980 3.00 4 1.20 15 18.00 
  Asgarizadeh, Ahmad 2129 IRI0.001-0.3015-4.50 
  Sedghi, Babak 2034 IRI1.0010.58158.70 
  Rezaei, Hamidreza 1913 IRI1.0010.41156.15 
  Esmaeilipour, Ezatollah 1984 IRI1.0010.51157.65 

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)
 
 Iranian Youth Chess Championships Boys Under 14 Tehran IRI 2010-03-23
RcRownchangeKK*chgGame
 2014 1981 3.50 5 1.24 15 18.60 
  Kiani, Kiarash 1757 IRI1.0010.22153.30 
  Kowsarinia, Amir f2139 IRI0.5010.21153.15 
  Ahmadi, Amirhossein 1957 IRI1.0010.47157.05 
  Javanbakht, Nima 2153 IRI0.001-0.2715-4.05 
  Bolourchifard, Farzad 2063 IRI1.0010.61159.15 

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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