Individual Calculations April 2015
 Hashemi, Sayyed Hessam  Total change: 18.40  Rating chartPersonal card
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeKK*chgGame
 1984 1712 2.00 6 0.92 20 18.40 
  Korevand, Sina 2002 IRI0.001-0.1620-3.20 
  Delavari, Amirali 1872 IRI0.001-0.2920-5.80 
  Shamsi, Gholamreza 2028 IRI0.5010.37207.40 
  Asghari Badeki, Mehdi 1990 IRI0.5010.33206.60 
  Gasimov, Parviz f2112  * AZE0.5010.42208.40 
  Koorki, Hasan 1902 IRI0.5010.25205.00 
 * 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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