Individual Calculations April 2019
 Ghorbani, Sepehr  Total change: 7.60  Rating chartPersonal card
 9th Zenderoad Standard Cup Esfand 1397 Isfahan IRI 2019-03-10
RcRownchangeKK*chgGame
 1378 1126 1.50 6 0.19 40 7.60 
  Abbaspour Dehaghani, Mohammadhose 1526  * IRI0.001-0.0840-3.20 
  Ahmadi, Mehrdad 1435 IRI0.5010.364014.40 
  Mashhadi, Fatemeh 1447 IRI0.001-0.1340-5.20 
  Afzal, Mobin 1103 IRI0.001-0.5340-21.20 
  Keivandarian, Ali 1526  * IRI0.5010.424016.80 
  Shams, Sadegh 1233 IRI0.5010.15406.00 
 * 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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