Individual Calculations September 2023
 Prokhorova, Arina  Total change: 34.40  Rating chartPersonal card
 Championnat de France 2023 - Open E HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1229 1141 2.00 3 0.86 40 34.40 
  Souloumiac, Thibault 1243 FRA0.001-0.3640-14.40 
  Rigaud, Solene 1222 FRA1.0010.614024.40 
  Pla, Jean 1221 FRA1.0010.614024.40 

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