Individual Calculations July 2014
 Raei, Alireza  Total change: 34.35  Rating chartPersonal card
 Ordibehesht Open (2014) Tehran IRI 2014-05-12
RcRownchangeKK*chgGame
 1896 1658 4.00 8 2.29 15 34.35 
  Rajabi, Mohsen 2001 IRI0.001-0.1215-1.80 
  Ebrahimzadeh, Mohammadnaghi 1922 IRI1.0010.821512.30 
  Shokri, Firouz 1800 IRI1.0010.691510.35 
  Aliei, Mohammad 1959 IRI1.0010.851512.75 
  Taavoni, Rahim 2001 IRI0.001-0.1215-1.80 
  Abbasi, Meisam 1905 IRI0.001-0.1915-2.85 
  Rezaei, Hamidreza 1805 IRI1.0010.701510.50 
  Shahkarami, Amin 1773 IRI0.001-0.3415-5.10 

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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