Individual Calculations August 2014
 Rezaei, Mehraban  Total change: -17.70  Rating chartPersonal card
 Khordad Open (2014) Tehran IRI 2014-06-09
RcRownchangeKK*chgGame
 1739 1394 0.00 5 -0.59 30 -17.70 
  Ebrahimzadeh, Mohammadnaghi 1794  * IRI0.001-0.0830-2.40 
  Sadeghi Givi, Reza 1707 IRI0.001-0.1430-4.20 
  Mohammadzadeh, Hadi 1667 IRI0.001-0.1730-5.10 
  Farahsa, Khosro 1794  * IRI0.001-0.0830-2.40 
  Hashemi, Seyed Fatemeh 1732 IRI0.001-0.1230-3.60 
 * 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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