Individual Calculations December 2012
 Alizadeh, Gh  Total change: -15.90  Rating chartPersonal card
 Pars open chess tournament Fars 2012 Shiraz IRI 2012-11-05
RcRownchangeKK*chgGame
 2007 2200 4.00 7 -1.06 15 -15.90 
  Bani Abbasi, Mazyar 1800  * IRI1.0010.08151.20 
  Borazjani, Alireza 2030 IRI1.0010.28154.20 
  Shahbazi, Mohammadreza 2008 IRI0.001-0.7515-11.25 
  Nejadshirazi, Mohammad Reza 2000 IRI1.0010.24153.60 
  Nadimifar, Adnan 2173 IRI0.001-0.5415-8.10 
  Amini, Fatemeh 1800  * IRI1.0010.08151.20 
  Feyli, Sina 2238 IRI0.001-0.4515-6.75 
 * 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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