Individual Calculations January 2015
 Sedghi, Babak  Total change: -20.80  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1863 2009 5.00 9 -1.04 20 -20.80 
  Hajinezhad, Hamid 1609  * IRI1.0010.08201.60 
  Malakhatko, Vadim g2409  * BEL0.001-0.0820-1.60 
  Yaghoob Khani, Mansoor 1705 IRI1.0010.14202.80 
  Barzegar, Saeb 1798 IRI0.001-0.7720-15.40 
  Mosavar, Reza 1615 IRI1.0010.08201.60 
  Shams, Neghar 1789 IRI1.0010.22204.40 
  Akbari, Hamid 1666 IRI1.0010.12202.40 
  Pourghanbarzad Lashtnesha, Arman 2286 IRI0.001-0.1720-3.40 
  Malakouti, Ehsan 1892 IRI0.001-0.6620-13.20 
 * 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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