Individual Calculations July 2010
 Rezaei, Hamidreza  Total change: -45.75  Rating chartPersonal card
 Tehran Men First League 2010 (1st Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 1950 1913 2.00 5 -0.25 25 -6.25 
  Farjad, Farid 1690 IRI0.001-0.7825-19.50 
  Esmaeilipour, Ezatollah 1984 IRI1.0010.602515.00 
  Rahmati, Morteza 2117 IRI0.001-0.2425-6.00 
  Ghahri, Amin 1832 IRI1.0010.39259.75 
  Asgarizadeh, Ahmad 2129 IRI0.001-0.2225-5.50 

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)
 
 Tehran Men First League (second Season) Tehran IRI 2009-11-05
RcRownchangeKK*chgGame
 1992 1913 0.00 4 -1.58 25 -39.50 
  Farahsa, Khosro 1892 IRI0.001-0.5325-13.25 
  Lavasani, Javad 2062 IRI0.001-0.3025-7.50 
  Sedghi, Babak 2034 IRI0.001-0.3425-8.50 
  Javidfar, Amirsalar 1980 IRI0.001-0.4125-10.25 

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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