Individual Calculations August 2023
 Da Silva , Igor Fernandes  Total change: -16.60  Rating chartPersonal card
 Magistral RN 2023 - Grupo B Natal RN BRA 2023-06-29
RcRownchangeKK*chgGame
 1752 1840 3.50 7 -0.83 20 -16.60 
  Louchard, Romulo Furtado 1668 BRA0.501-0.2320-4.60 
  Prado Oliveira, Fellipe 1834 BRA0.501-0.0120-0.20 
  Batista Inacio, Pedro Lews 1691 BRA0.001-0.7020-14.00 
  Macedo, Alexandre Soares De 1709 BRA1.0010.32206.40 
  Teixeira, Marat Soares 1651 BRA0.501-0.2520-5.00 
  Batista, Davi De Azevedo 1870 BRA1.0010.542010.80 
  Uchoa, Daniel Fernandes 1838 BRA0.001-0.5020-10.00 

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