Individual Calculations January 2015
 Khorshidi, Mohammadreza  Total change: -17.20  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1880 2031 4.50 8 -0.86 20 -17.20 
  Amiri Mehr, Ashkan 1631  * IRI1.0010.08201.60 
  Abbasifar, Mohsen 1631  * IRI1.0010.08201.60 
  Ardeshi, Mehrdad m2321 IRI0.001-0.1620-3.20 
  Mohammadi, Pouya 1801 IRI1.0010.21204.20 
  Pourghanbarzad Lashtnesha, Arman 2286 IRI0.001-0.1920-3.80 
  Ghanbari, Mahdi 1789 IRI0.001-0.8020-16.00 
  Shaghaghi, Gholamreza 1731 IRI1.0010.15203.00 
  Mehrinpour, Farbod 1853 IRI0.501-0.2320-4.60 
 * 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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