Rapid: Individual Calculations April 2023
 Khalesi, Vahid  Total change: 6.20  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeKK*chgGame
 1825 2098 7.50 9 0.31 20 6.20 
  Daryani, Mehdi 1698  * IRI1.0010.08201.60 
  Valizadeh, Hossein 1591 IRI1.0010.04200.80 
  Pino, Mohammadamin 1750 IRI1.0010.11202.20 
  Samadi, Hadi 1857 IRI1.0010.20204.00 
  Ebrahimi Herab, Hamidreza 2078 IRI0.001-0.5320-10.60 
  Safari, Nima 1726 IRI1.0010.10202.00 
  Pouresmaeil, Naser 1850 IRI1.0010.19203.80 
  Atanejhad, Sahebali f2086 IRI0.501-0.0220-0.40 
  Azbaghi, Enayat 1787 IRI1.0010.14202.80 
 * 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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