Individual Calculations July 2024
 Mahdavi, Armin  Total change: -4.40  Rating chartPersonal card
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1807 1992 7.00 10 -0.11 40 -4.40 
  Hosseini, Maahyar 1592  * IRI1.0010.08403.20 
  Rezaeian., Tina 1601 IRI1.0010.09403.60 
  Dadsetan, M. Ali 1712 IRI0.001-0.8440-33.60 
  Kazemi, Kiarash 1617 IRI1.0010.09403.60 
  Kazemian, Amir Hosein 1737 IRI1.0010.19407.60 
  Garosian, Vania 1724 IRI1.0010.17406.80 
  Salar, Milad 2106 IRI0.001-0.3440-13.60 
  Hasannia, Parsa 1661 IRI1.0010.12404.80 
  Bahmani, Koorosh 1926 IRI1.0010.414016.40 
  Mosadeghpour, Masoud g2392  * IRI0.001-0.0840-3.20 
 * 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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