Individual Calculations November 2012
 Afshar, Niusha  Total change: 9.00  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1872 1925 4.50 7 0.60 15 9.00 
  Sabahi, Maryam 1525  * IRI1.0010.08151.20 
  Jaafari, Hamed 1710 IRI1.0010.23153.45 
  Galehdari, Bardia 2207 IRI0.001-0.1615-2.40 
  Salehi, Kamyar 1762 IRI1.0010.28154.20 
  Rezvani, A.h. 2076 IRI0.5010.20153.00 
  Saberi, Kiarash 1764 IRI1.0010.29154.35 
  Sadeghi, Soheil 2060 IRI0.001-0.3215-4.80 
 * 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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