Rapid: Individual Calculations October 2018
 Jahanbakhshi, Arman  Total change: 3.20  Rating chartPersonal card
 Ahvaz Rapid Tournament(Shahrivar 1397) Ahvaz IRI 2018-09-07
RcRownchangeKK*chgGame
 1662 1886 7.00 9 0.16 20 3.20 
  Heydari, Ebrahim 1486  * IRI0.501-0.4220-8.40 
  Beytmashall, Abdolghader 1486  * IRI1.0010.08201.60 
  Kouhzar, Abbas 1486  * IRI1.0010.08201.60 
  Davoodi, Milad 1733 IRI1.0010.30206.00 
  Motaghi, Sina 1806 IRI0.001-0.6120-12.20 
  Joudi Zadeh, Amin 1659 IRI1.0010.21204.20 
  Javid Mehr, Ahoura 1775 IRI1.0010.35207.00 
  Afshani, Matin 1787 IRI0.501-0.1420-2.80 
  Aberomandnia, Ali 1743 IRI1.0010.31206.20 
 * 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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