Individual Calculations January 2017
 Chinisaz, Aryan  Total change: 18.80  Rating chartPersonal card
 4th Karoon Open 2016 Ahvaz IRI 2016-12-14
RcRownchangeKK*chgGame
 1760 1704 3.00 6 0.47 40 18.80 
  Lavasani, Javad 2104  * IRI0.5010.424016.80 
  Khoshkalamian, B. 2009 IRI0.001-0.1440-5.60 
  Ahankoub, Arta 1304  * IRI0.501-0.4240-16.80 
  Abbasi Monjezi, Reza 1304  * IRI1.0010.08403.20 
  Bolivand, Mehdi 1829 IRI1.0010.674026.80 
  Mehrabi, Morteza 2007 IRI0.001-0.1440-5.60 
 * 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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