Individual Calculations January 2019
 Costa, Americo Jose Da  Total change: -27.60  Rating chartPersonal card
 Torneio Interno Clube Peoes da Caparica 2018 VN Caparica POR 2018-10-31
RcRownchangeKK*chgGame
 1485 1790 2.00 4 -1.38 20 -27.60 
  Amaral, Fernando Luis Pinto S 1510 POR1.0010.16203.20 
  Nuno, Rafael Jorge Pimparel Al 1643 POR0.001-0.7020-14.00 
  Gomes, Jorge Manuel Sousa 1396 POR0.501-0.4220-8.40 
  Fragoso, Fernando Jose S B L 1390  * POR0.501-0.4220-8.40 
 * 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