Rapid: Individual Calculations March 2023
 Ezzati, Fereidoon  Total change: -32.40  Rating chartPersonal card
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 1784 2058 5.50 9 -1.62 20 -32.40 
  Ghazvini, Hanif 1658  * IRI1.0010.08201.60 
  Koochaki Delijani, Akbar 1697 IRI1.0010.10202.00 
  Marzoughi, Mohammadsadegh 1854 IRI0.501-0.2620-5.20 
  Rahmat Pour, Armin 1729 IRI1.0010.12202.40 
  Daghli, Arash m2379 IRI0.001-0.1320-2.60 
  Alavi, Mahsa 1646 IRI1.0010.07201.40 
  Eghdam, Pouria 1899 IRI0.001-0.7120-14.20 
  Taheri, Mani 1565 IRI0.001-0.9620-19.20 
  Fakhar, Hossein 1633 IRI1.0010.07201.40 
 * 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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