Individual Calculations May 2012
 Kalavari, Javad  Total change: -42.90  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1771 2023 3.50 8 -2.86 15 -42.90 
  Karimov, Joshgun 1623  * AZE1.0010.08151.20 
  Kamrava, Kourosh 1872 IRI0.001-0.7015-10.50 
  Rokhjavan, Reza 1716 IRI0.501-0.3615-5.40 
  Ghazanfarzadeh, Mohammad 1623  * IRI1.0010.08151.20 
  Hakkaki Fard, Pedram 1864 IRI0.001-0.7115-10.65 
  Javani, Shahin 1728 IRI1.0010.15152.25 
  Khoshkalam, Seyed Mehrab 1871 IRI0.001-0.7015-10.50 
  Pourbidadian, Hojjat 1874 IRI0.001-0.7015-10.50 
 * 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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