Individual Calculations May 2010
 Akbari Zahmati, Hamidreza  Total change: -4.25  Rating chartPersonal card
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2062 2071 4.00 8 -0.17 25 -4.25 
  Wais, Abdul Khalid 2026 AFG1.0010.442511.00 
  Poghosyan, Suren 2257 ARM0.001-0.2625-6.50 
  Moosavian, S Hamed f2407 IRI0.001-0.1225-3.00 
  Sabahifard, Arash 1760 IRI1.0010.14253.50 
  Minasian, Ara g2471  * ARM0.001-0.0825-2.00 
  Rezvanian, Saeed 1885 IRI1.0010.26256.50 
  Kiani, Kiarash 1757 IRI0.001-0.8625-21.50 
  Pajoum Tajani, Farbod 1933 IRI1.0010.31257.75 
 * 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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