Individual Calculations January 2009
 Carabetta, Gaetan  Total change: 7.50  Rating chartPersonal card
 28e open vosgien - Open B La Bresse FRA 2008-11-01
RcRownchangeKK*chgGame
 1557 1632 1.50 2 0.30 25 7.50 
  Boyette, Pierre 1452 FRA1.0010.26256.50 
  Bajoni, Lucas 1662 FRA0.5010.04251.00 

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