Individual Calculations April 2015
 Arismendi Polanco, Efrain Stev  Total change: -5.20  Rating chartPersonal card
 IRT Zonal Sub18 Absoluto Zona Integrada Sur 2015 El Doncello COL 2015-03-06
RcRownchangeKK*chgGame
 1763 1797 1.50 3 -0.13 40 -5.20 
  Cuevas Sanchez, Bramdon Daniel 1825 COL0.5010.04401.60 
  Salamanca, Juan David 1623 COL0.001-0.7340-29.20 
  Agudelo, Pedro Luis 1840 COL1.0010.564022.40 

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