Individual Calculations August 2018
 Tarzali, Abtin  Total change: 106.80  Rating chartPersonal card
 19th Shahriar Standard Cup Tir 1397 U 1800 Shahriar IRI 2018-07-22
RcRownchangeKK*chgGame
 1641 1321 3.50 6 2.67 40 106.80 
  Ghayourifar, Ali 1556 IRI1.0010.794031.60 
  Hojjatinejad, Ilia 1580 IRI1.0010.824032.80 
  Rahmani, Pedram 1721  * IRI1.0010.924036.80 
  Mirdavoodi, Hasan 1721  * IRI0.001-0.0840-3.20 
  Ajorloo, Hamid 1680 IRI0.5010.404016.00 
  Attari, Saeid 1587 IRI0.001-0.1840-7.20 
 * 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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