Individual Calculations October 2019
 Spirig, Iri  Total change: 31.20  Rating chartPersonal card
 13. Standard-Open Rheinfelden 2019 Rheinfelden GER 2019-09-13
RcRownchangeKK*chgGame
 1553 1238 1.50 5 0.78 40 31.20 
  Mattenberger, Matthias 1638  * SUI0.001-0.0840-3.20 
  Bonauer, Stephan 1601 SUI0.001-0.1040-4.00 
  Bolettieri, Sandro 1606 SUI1.0010.904036.00 
  Hartmann, Beat 1430 SUI0.5010.254010.00 
  Sidler, Raoul 1491 SUI0.001-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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