Blitz: Individual Calculations July 2023
 Ghayourifar, Amir  Total change: 23.60  Rating chartPersonal card
 2nd Chess To Infinity Weekly Blitz Tournaments 1402 Tehran IRI 2023-06-15
RcRownchangeKK*chgGame
 1882 1860 4.00 7 0.59 40 23.60 
  Molavian, Hadi 1460  * IRI1.0010.08403.20 
  Taghikhani, Amir Ali 1613 IRI1.0010.19407.60 
  Noroozi, Omid m2168 IRI1.0010.864034.40 
  Mosadeghpour, Masoud g2341 IRI1.0010.954038.00 
  Kashefi, Amir Hosein f2064 IRI0.001-0.2440-9.60 
  Abed, Meisam 1828 IRI0.001-0.5440-21.60 
  Keshishi, Arman 1699 IRI0.001-0.7140-28.40 
 * 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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