Individual Calculations January 2015
 Ghorbani, Hadi  Total change: 14.20  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 2019 2047 5.50 9 0.71 20 14.20 
  Alaei, Hossein 1647  * IRI1.0010.08201.60 
  Ghiasvand, Mohammad 1774 IRI1.0010.17203.40 
  Javanbakht, Nima f2379 IRI0.001-0.1220-2.40 
  Mehrinpour, Farbod 1853 IRI1.0010.25205.00 
  Barzegar, Saeb 1798 IRI1.0010.19203.80 
  Pourghanbarzad Lashtnesha, Arman 2286 IRI0.001-0.2020-4.00 
  Ganjali, Hossein 1901 IRI1.0010.30206.00 
  Darban, Morteza m2335 IRI0.5010.34206.80 
  Mashmooli, Kian 2199 IRI0.001-0.3020-6.00 
 * 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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