Individual Calculations January 2015
 Ferreira, Joana  Total change: -7.80  Rating chartPersonal card
 CD Porto 2015 - apuramento Gaia POR 2014-11-07
RcRownchangeKK*chgGame
 1575 1205 0.00 4 -0.39 20 -7.80 
  Coelho, Jorge Manuel 1605  * POR0.001-0.0820-1.60 
  Pinto, Artur Daniel Moreira 1550 POR0.001-0.1120-2.20 
  Andrade, Ricardo Sarmento 1605  * POR0.001-0.0820-1.60 
  Marinho, Antonio Pedro 1540 POR0.001-0.1220-2.40 
 * 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)
 

 

« 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