Individual Calculations March 2023
 Ezzati, Fereidoon  Total change: -38.80  Rating chartPersonal card
 19th International Caspian Cup (Masters-A Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1795 2070 5.50 9 -1.94 20 -38.80 
  Khanjani, Rastin 1781 IRI0.001-0.8420-16.80 
  Pourbidadian, Hojjat 1824 IRI0.501-0.3120-6.20 
  Arian, Matin 1810 IRI0.001-0.8220-16.40 
  Mahboubi, Mahziar 1815 IRI1.0010.19203.80 
  Ebrahimi Rashti, Asal 1822 IRI0.001-0.8120-16.20 
  Asvar, Mohammad Matin 1670  * IRI1.0010.08201.60 
  Abbasi Abeluie, Mohammad Mehdi 1751 IRI1.0010.13202.60 
  Samimi, Armin 1780 IRI1.0010.16203.20 
  Khadem Erfani, Sobhan 1901 IRI1.0010.28205.60 
 * 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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