Rapid: Individual Calculations February 2018
 Bolognini, Chiara  Total change: 8.80  Rating chartPersonal card
 CIG 2018 - CIVITANOVA U12 FEMM. CIVITANOVA ITA 2017-12-30
RcRownchangeKK*chgGame
 1102 1147 1.00 1 0.44 20 8.80 
  Boresta, Sofia 1102 ITA1.0010.44208.80 

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