Individual Calculations September 2012
 Shahbazi, Mohammadreza  Total change: -6.60  Rating chartPersonal card
 Saadi Open Chess Tournament Shiraz IRI 2012-07-03
RcRownchangeKK*chgGame
 2006 2015 1.50 4 -0.44 15 -6.60 
  Mari Ooriad, Pouya 2251 IRI0.001-0.2015-3.00 
  Hashemi, Seyed Fatemeh 1615  * IRI0.501-0.4215-6.30 
  Shahzamani, Arman 2019 IRI1.0010.51157.65 
  Daneshpour, S.h. 2138 IRI0.001-0.3315-4.95 
 * 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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