Individual Calculations November 2023
 Vatan, Parmis  Total change: -7.00  Rating chartPersonal card
 Kerman Cup (Standard Under 2200 & Blitz) Kerman IRI 2023-10-04
RcRownchangeKK*chgGame
 1524 1677 5.00 8 -0.35 20 -7.00 
  Najafi, Diana 1292 IRI1.0010.09201.80 
  Amini Zadeh, Mahdi 1995 IRI0.001-0.1320-2.60 
  Shahi Moridi, Fatameh 1248 IRI0.501-0.4320-8.60 
  Shadmani, Mohammadreza 1277  * IRI1.0010.08201.60 
  Looni, Arshiya 1566 IRI0.501-0.1520-3.00 
  Kamran Nia, Helia 1360 IRI1.0010.13202.60 
  Barzigar, Behrang 2098 IRI0.001-0.0720-1.40 
  Ebadi, Rahim 1356 IRI1.0010.13202.60 
 * 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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