Individual Calculations April 2009
 Sheykhhasani, Bardia  Total change: -8.25  Rating chartPersonal card
 VII Iranian Super League (Men) Andishmandan Cup Various city in Iran IRI 2008-11-04
RcRownchangeKK*chgGame
 2001 1898 1.00 3 -0.16 25 -4.00 
  Moosavian, S.hamed f2248 IRI0.001-0.1125-2.75 
  Pooreraghian, M.r. 1822 IRI0.001-0.6025-15.00 
  Valadi, M.r. 1932 IRI1.0010.552513.75 

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)
 
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2136 1859 0.00 1 -0.17 25 -4.25 
  Adeli, Hamidreza 2136 IRI0.001-0.1725-4.25 

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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