Individual Calculations January 2017
 Rezaeii, Yahya  Total change: 101.60  Rating chartPersonal card
 4th Karoon Open 2016 Ahvaz IRI 2016-12-14
RcRownchangeKK*chgGame
 1841 1521 3.50 7 2.54 40 101.60 
  Ajeli, Saeed 1844 IRI0.001-0.1340-5.20 
  Bolivand, Mehdi 1829 IRI1.0010.864034.40 
  Mazraeh, Ebrahim 1773 IRI1.0010.814032.40 
  Khoshkalamian, B. 1921  * IRI0.001-0.0840-3.20 
  Motaghi, Sina 1738 IRI1.0010.784031.20 
  Jahanbakhshi, Arman 1858 IRI0.5010.384015.20 
  Ansar Jaafari, Abbas 1921  * IRI0.001-0.0840-3.20 
 * 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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