Individual Calculations May 2012
 Sepahvand, Behnam  Total change: 70.80  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2022 1866 5.00 9 2.36 30 70.80 
  Pooreraghian, Mohammadreza 2015 IRI1.0010.703021.00 
  Mehrabi, Morteza 2000 IRI0.001-0.3230-9.60 
  Farrokhi, Masoud 2010 IRI1.0010.693020.70 
  Fathi, Himan 1991 IRI1.0010.673020.10 
  Samarehshahpasand, Farshad 2046 IRI1.0010.743022.20 
  Sadeghi, S 2077 IRI0.001-0.2330-6.90 
  Mohammadzadeh, Iman 2028 IRI0.001-0.2930-8.70 
  Baghirov, Ramis 1990 AZE0.001-0.3330-9.90 
  Abed, Meisam 2044 IRI1.0010.733021.90 

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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