Rapid: Individual Calculations June 2022
 Hajvaziri, Sina  Total change: -21.20  Rating chartPersonal card
 IRCF Eid Al-Fitr Rapid Tournament 1401 Tehran IRI 2022-05-03
RcRownchangeKK*chgGame
 1507 1586 3.50 8 -1.06 20 -21.20 
  Bahadori, Arash 1865 IRI0.001-0.1620-3.20 
  Ganjeh, Yousef 1700 IRI0.001-0.3420-6.80 
  Deylam Salehi, Mehrsam 1186  * IRI1.0010.08201.60 
  Alizadeh, Rahmatollah 1215 IRI0.001-0.9020-18.00 
  Rezaeian, Morteza 1198 IRI1.0010.09201.80 
  Taherkhani, M Hosein 1307 IRI1.0010.16203.20 
  Akhtarzadeh, Abolghasem 1874 IRI0.5010.34206.80 
  Mohammadi, Mohamad Amin 1713 IRI0.001-0.3320-6.60 
 * 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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