Rapid: Individual Calculations March 2023
 Ariannik, Amirmohammad  Total change: 80.80  Rating chartPersonal card
 Father 's day cup Shiraz Shiraz IRI 2023-02-03
RcRownchangeKK*chgGame
 1633 1203 2.50 6 2.02 40 80.80 
  Doost Fatemeh, Ali 1794 IRI0.001-0.0240-0.80 
  Mahdavi, Mohamd Javad 1723 IRI0.001-0.0340-1.20 
  Shahryari, Bizhan 1486 IRI1.0010.844033.60 
  Rahimi, Arshiya 1498 IRI0.5010.354014.00 
  Ghasemi, Safiallah 1625 IRI0.001-0.0740-2.80 
  Kiamarsi, Ali 1671 IRI1.0010.954038.00 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office