Individual Calculations May 2011
 Abdalla Jr, Chead  Total change: -32.25  Rating chartPersonal card
 Campeonato Brasileiro Amador 2011 São Paulo/SP BRA 2011-03-05
RcRownchangeKK*chgGame
 1822 1896 0.50 3 -1.29 25 -32.25 
  Sztokbant, Bernardo Vainzoff 1981 BRA0.001-0.3825-9.50 
  Santana, Eduardo Rigonatti 1748 BRA0.001-0.7025-17.50 
  Oliveira, Tiago Lopes 1738 BRA0.501-0.2125-5.25 

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