Individual Calculations October 2016
 Etesam, Armin  Total change: -64.00  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1534 1680 3.00 7 -1.60 40 -64.00 
  Sedghi, Babak 1935 IRI0.001-0.1940-7.60 
  Nikookar, Mahdi 1842 IRI0.001-0.2940-11.60 
  Khakpoor, Rasoul 1589 IRI1.0010.384015.20 
  Akbari, Artin 1280  * IRI1.0010.08403.20 
  Esmaeili, Mobin 1407 IRI0.001-0.8340-33.20 
  Zaheri, Mehran 1280  * IRI1.0010.08403.20 
  Zolfian, Mehrdad 1405 IRI0.001-0.8340-33.20 
 * 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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