Individual Calculations October 2018
 Cruywagen, Armand  Total change: -70.40  Rating chartPersonal card
 2018 Tshwane Chess Etienne Lewis Trials (U16 Boys) Pretoria RSA 2018-08-31
RcRownchangeKK*chgGame
 1413 1567 1.00 4 -1.76 40 -70.40 
  Reyneke, Pieter 1254 RSA0.501-0.3640-14.40 
  Mazibuko, Buhle 1400 RSA0.001-0.7240-28.80 
  Schoeman, Ewald c1578 RSA0.5010.02400.80 
  Claassen, Jean-Daniel 1418 RSA0.001-0.7040-28.00 

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