Individual Calculations January 2009
 Samadi, Hadi  Total change: -31.80  Rating chartPersonal card
 Iranian Semi Final Championship(men) Ramsar IRI 2008-12-02
RcRownchangeKK*chgGame
 2042 2107 2.00 7 -2.12 15 -31.80 
  Abbasifar, Hasan f2358 IRI0.001-0.1915-2.85 
  Dehbashi, Vahidreza 1918 IRI0.001-0.7515-11.25 
  Nassaj, Amirmorteza 1962 IRI0.001-0.6915-10.35 
  Abbasi, Rasool 2218 IRI0.001-0.3515-5.25 
  Sheykhhassani, Bardia 1898 IRI1.0010.23153.45 
  Rostami, Ruzbeh 1967 IRI0.001-0.6915-10.35 
  Bahrami, Amirreza 1975 IRI1.0010.32154.80 

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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