Individual Calculations December 2023
 Ostermann, Detlew  Total change: 7.20  Rating chartPersonal card
 Team 2024 - EST novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1564 1615 1.50 2 0.36 20 7.20 
  Kiener, Jean 1549 FRA1.0010.41208.20 
  Borowiak, Philippe 1578 FRA0.501-0.0520-1.00 

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