Individual Calculations July 2008
 Marson, Juan Miguel  Total change: -20.50  Rating chartPersonal card
 Semifinal Argentina Sub 14 La Falda, Cordoba ARG 2008-03-30
RcRownchangeKK*chgGame
 1858 1724 0.50 4 -0.82 25 -20.50 
  Lugo, Sergio 2010 ARG0.001-0.1625-4.00 
  Fabian, Gaston 1816 ARG0.5010.13253.25 
  Maglieri, Nahuel 1723 ARG0.001-0.5025-12.50 
  Sanchez Abraham, Augusto 1883 ARG0.001-0.2925-7.25 

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