Individual Calculations December 2017
 De Viti, Dario  Total change: -15.60  Rating chartPersonal card
 FE Citta' dell'Aquila - C L'Aquila ITA 2017-10-20
RcRownchangeKK*chgGame
 1325 1422 1.50 3 -0.39 40 -15.60 
  Pulsone, Marco 1232 ITA1.0010.254010.00 
  Bruni, Pierluigi 1363 ITA0.501-0.0840-3.20 
  Martinelli, Valeria 1381 ITA0.001-0.5640-22.40 

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