Individual Calculations May 2012
 Alipour, Hamid  Total change: 25.50  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1955 1844 4.00 9 0.85 30 25.50 
  Ghahremani, Vali 1981 IRI0.001-0.3230-9.60 
  Abed, Meisam 2044 IRI0.001-0.2430-7.20 
  Pourreza, Ardalan 1888 IRI1.0010.563016.80 
  Omoorisarabi, Ilia 1915 IRI1.0010.603018.00 
  Mahmoodi, Reza 1929 IRI1.0010.623018.60 
  Rezaei Abari, Farzin 1960 IRI1.0010.663019.80 
  Pooreraghian, Mohammadreza 2015 IRI0.001-0.2730-8.10 
  Marzoughi, Mohammadsadegh 1962 IRI0.001-0.3430-10.20 
  Qadimbayli, Abdulla f1900 AZE0.001-0.4230-12.60 

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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