Blitz: Individual Calculations July 2023
 Nunes, Sergio Alberto  Total change: -31.60  Rating chartPersonal card
 CN Rapidas Equipas 2022-23 Seixal POR 2023-06-17
RcRownchangeKK*chgGame
 1485 1483 1.50 6 -1.58 20 -31.60 
  Cruz, Francisco Manuel Nunes M. 1842 POR0.001-0.1020-2.00 
  Bittner, Titus 1348 GER0.001-0.6820-13.60 
  De Jesus Lupchinski, Leonardo 1447 BRA0.001-0.5520-11.00 
  Goncalves, Carlos Manuel M. 1398 POR0.001-0.6220-12.40 
  Gago, Daniel 1398 POR1.0010.38207.60 
  Maria, Goncalo Filipe Guerreiro 1478 POR0.501-0.0120-0.20 

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