Individual Calculations March 2023
 Tran, Ky Lan  Total change: 26.40  Rating chartPersonal card
 Team 2023 - 60' Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1449 1620 2.00 2 0.66 40 26.40 
  Kaliski, Esther 1220  * FRA1.0010.08403.20 
  Milroy, Melena 1678 FRA1.0010.584023.20 
 * 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