Rapid: Individual Calculations April 2023
 Vahdatian, Davood  Total change: -32.60  Rating chartPersonal card
 Rapid Tornament Of Cheshme Belgheys Cup(Shahrestan Choram) Choram IRI 2023-03-03
RcRownchangeKK*chgGame
 1598 1911 6.00 9 -1.63 20 -32.60 
  Saffari Asl, Ali 1511  * IRI1.0010.08201.60 
  Khanjarzadeh, Kheyrollah 1475 IRI1.0010.06201.20 
  Saadat Neshan, Mohammad 1539 IRI1.0010.10202.00 
  Moradi, Mehdi 1605 IRI1.0010.14202.80 
  Kooh Peima, Ali 1823 IRI0.001-0.6220-12.40 
  Boustani, Ali Rahm 1561 IRI0.001-0.8920-17.80 
  Mashi, Houshang 1638 IRI1.0010.17203.40 
  Heydarpoor, Majid 1520 IRI1.0010.09201.80 
  Falahati, Mohammad Hassan 1713 IRI0.001-0.7620-15.20 
 * 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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