Individual Calculations October 2016
 Nazari, Armin  Total change: 40.80  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1664 1436 2.50 6 1.02 40 40.80 
  Pouria, Arsam 1113 IRI1.0010.13405.20 
  Zwanepol, Johan 1836  * NED1.0010.924036.80 
  Aliakbari, Hanieh 1836  * IRI0.001-0.0840-3.20 
  Salim, Mehdi 1746 IRI0.5010.364014.40 
  Jamali, Arvin 1732 IRI0.001-0.1540-6.00 
  Ghanizadeh, Mohammadreza 1723 IRI0.001-0.1640-6.40 
 * 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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