Individual Calculations January 2012
 Fallahi, Parviz  Total change: -6.60  Rating chartPersonal card
 12th Sahel Cup in BandarAbbas 2011 Bandar Abbas IRI 2010-12-15
RcRownchangeKK*chgGame
 1917 1685 0.50 3 -0.22 30 -6.60 
  Salari, Shahram 1964 IRI0.5010.343010.20 
  Noori, Amir 2085  * IRI0.001-0.0830-2.40 
  Aghidatmand, Alireza 1702 IRI0.001-0.4830-14.40 
 * 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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