Rapid: Individual Calculations January 2017
 Khalili, Saeid  Total change: -12.20  Rating chartPersonal card
 Rapid Open Chess Tournament of Miandoab 2016 Miandoab IRI 2016-12-16
RcRownchangeKK*chgGame
 1937 2072 2.00 4 -0.61 20 -12.20 
  Shaghaghi, Gholamreza 1672  * IRI1.0010.08201.60 
  Khatibi, Meysam 2225 IRI0.001-0.3020-6.00 
  Vahdati, Tayeb 1903 IRI0.001-0.7220-14.40 
  Akbar Poor, Bahram 1946 IRI1.0010.33206.60 
 * 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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