Individual Calculations May 2012
 Hakkaki Fard, Pedram  Total change: 9.15  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2015 1864 3.00 8 0.61 15 9.15 
  Hooshdarmahjoob, N 2036 IRI0.5010.23153.45 
  Adeli, Hamidreza 2043 IRI0.001-0.2715-4.05 
  Kalavari, Javad 2023 IRI1.0010.711510.65 
  Pooreraghian, Mohammadreza 2015 IRI0.001-0.3015-4.50 
  Bayramov, Elvin 1995 AZE0.001-0.3215-4.80 
  Ahmadi, Ramin 2036 IRI0.5010.23153.45 
  Farrokhi, Masoud 2010 IRI1.0010.701510.50 
  Marzoughi, Mohammadsadegh 1962 IRI0.001-0.3715-5.55 

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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