Individual Calculations January 2010
 Motaghi, Farbod  Total change: 6.25  Rating chartPersonal card
 1st Baran Chess Cup Tournament Rasht IRI 2009-11-28
RcRownchangeKK*chgGame
 1981 1800 2.50 8 0.25 25 6.25 
  Zarinfam, Arsalan 2200  * IRI0.001-0.0825-2.00 
  Abbaszadeh, Esmaeil 1973 IRI1.0010.732518.25 
  Torkamannejad, Javad 2077 IRI0.001-0.1725-4.25 
  Mehry, Mahyaar 1909 IRI0.5010.15253.75 
  Oskouev, Ardalan 2029 IRI1.0010.792519.75 
  Kalavari, Javad 2006 IRI0.001-0.2425-6.00 
  Marzoughi, Mohammadsadegh 1838 IRI0.001-0.4525-11.25 
  Omidi, Arya 1814 IRI0.001-0.4825-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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