Individual Calculations November 2012
 Jamalzadeh, Morteza  Total change: -3.00  Rating chartPersonal card
 Baran open chess tournament Gilan October 2012 Rasht IRI 2012-10-03
RcRownchangeKK*chgGame
 1861 1889 3.00 6 -0.20 15 -3.00 
  Samsam, Farhad 1988 IRI0.001-0.3615-5.40 
  Kouchaki Penchah, Jaber 1712 IRI1.0010.27154.05 
  Salimifard, Behtash 2025 IRI0.001-0.3215-4.80 
  Mirzaei Zadeh, Seyed Hossein 1713 IRI1.0010.27154.05 
  Omidi, Arya 2008 IRI0.001-0.3415-5.10 
  Ghasemi Haji, Ramtin 1720 IRI1.0010.28154.20 

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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