Individual Calculations October 2016
 Jamali, Arvin  Total change: -22.80  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1587 1732 3.50 7 -1.14 20 -22.80 
  Korevand, Sina 2015 IRI0.001-0.1620-3.20 
  Khakpoor, Rasoul 1589 IRI1.0010.31206.20 
  Oztekin, Ferit 1884 TUR0.001-0.3020-6.00 
  Vaziri, Ali 1332  * DEN1.0010.08201.60 
  Ebrahimi Pargou, Amirmohammad 1402 IRI0.501-0.3820-7.60 
  Nazari, Armin 1436 IRI1.0010.15203.00 
  Yazdanpanah, Mohammad Reza 1448 IRI0.001-0.8420-16.80 
 * 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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