Individual Calculations September 2017
 Behzadi, Sepehr  Total change: 33.60  Rating chartPersonal card
 1st Chaharmahal Bakhtiari Iran Bam Cup 1396 Boroojen IRI 2017-08-03
RcRownchangeKK*chgGame
 1555 1486 3.50 6 0.87 40 34.80 
  Dashti, Ahmad 1886  * IRI0.5010.424016.80 
  Karimzadeh, Amirhossein 1276 IRI1.0010.23409.20 
  Taki, Nima 1136 IRI1.0010.11404.40 
  Heydari Soreshjani , Yadollah 1365 IRI1.0010.344013.60 
  Rezaei Abari, Farzin 1886  * IRI0.001-0.0840-3.20 
  Sohrabpour, Mohammad 1778 IRI0.001-0.1540-6.00 
 * 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)
 
 Najafabad Standard Hojjati Cup U2000 Shahrivar 1396 Najafabad IRI 2017-08-23
RcRownchangeKK*chgGame
 1698 1486 0.50 2 -0.03 40 -1.20 
  Davoodi Jamaloei, Davood 1869 IRI0.5010.414016.40 
  Hashemi, Abbas 1527 IRI0.001-0.4440-17.60 

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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