Individual Calculations August 2019
 Boresta, Sofia  Total change: -42.40  Rating chartPersonal card
 CIG 2019 - Finale U12 femminile Salsomaggiore Terme ITA 2019-07-07
RcRownchangeKK*chgGame
 1223 1320 2.00 5 -1.06 40 -42.40 
  Spada, Vittoria 1496 ITA0.001-0.2740-10.80 
  Serban, Sara Annamaria 1389 ITA0.001-0.4040-16.00 
  Pettinato, Beatrice 1042 ITA0.501-0.3340-13.20 
  Fabbrucci, Emma 1153 ITA0.501-0.2240-8.80 
  Oselladore, Miryam 1034 ITA1.0010.16406.40 

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