Individual Calculations May 2018
 Bahrami, Ashkan  Total change: 51.80  Rating chartPersonal card
 Ahvaz Men Championship1397 Ahvaz IRI 2018-04-11
RcRownchangeKK*chgGame
 1846 1635 4.00 6 2.59 20 51.80 
  Motaghi, Sina 1922 IRI1.0010.842016.80 
  Memarzadeh, Hossein 1875 IRI0.001-0.2020-4.00 
  Jahanbakhshi, Arman 1831 IRI1.0010.752015.00 
  Ajeli, Saeed 1799 IRI1.0010.722014.40 
  Abbasi Larki, Hossein 1895 IRI0.001-0.1820-3.60 
  Jalilian, Benyamin 1755 IRI1.0010.662013.20 

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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