Individual Calculations April 2019
 Torbay, Pierre  Total change: -6.40  Rating chartPersonal card
 Tournoi interne des Alpes du Sud 2019 GAP FRA 2019-01-12
RcRownchangeKK*chgGame
 1438 1396 1.00 3 -0.32 20 -6.40 
  Lamazian, Arthur 1576 FRA0.001-0.2620-5.20 
  Ursu, Celia 1229 FRA1.0010.28205.60 
  Collette, Charles 1510 FRA0.001-0.3420-6.80 

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