Individual Calculations June 2017
 Ashraf, Artin  Total change: 3.20  Rating chartPersonal card
 Asian Juniors U20 Championships 2017 Shiraz IRI 2017-05-03
RcRownchangeKK*chgGame
 1826 1816 4.50 9 0.08 40 3.20 
  Gholami, Aryan m2216  * IRI0.001-0.0840-3.20 
  Tran, Tuan Minh m2216  * VIE0.001-0.0840-3.20 
  Nouri, Mohammad Parsa 1416  * IRI1.0010.08403.20 
  Akrami, Ali 1416  * IRI1.0010.08403.20 
  Kumar, Gaurav 2176 IND0.001-0.1040-4.00 
  Talebanfard, Sina 1416  * IRI1.0010.08403.20 
  Moradi, Amirmasoud 2216  * IRI0.001-0.0840-3.20 
  Khalesi, Parsa 1838 IRI0.5010.03401.20 
  Kooshki Jahromi, Sobhan 1520 IRI1.0010.15406.00 
 * 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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