Individual Calculations May 2012
 Shabanpour, Ali  Total change: -31.50  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1809 1923 4.00 8 -1.05 30 -31.50 
  Hemmatjou, Arash 2096 IRI0.001-0.2730-8.10 
  Najafi, Amirhasan 1523  * IRI0.501-0.4230-12.60 
  Karimov, Joshgun 1614 AZE1.0010.14304.20 
  Sadeghi, S 2077 IRI0.001-0.2930-8.70 
  Rezaei, Hamidreza 1835 IRI0.001-0.6230-18.60 
  Barzegar, Saeb 1803 IRI0.501-0.1630-4.80 
  Toufani, Kourosh 1734 IRI1.0010.25307.50 
  Shahsanam, Alireza 1790 IRI1.0010.32309.60 
 * 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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