Individual Calculations May 2018
 Gefen, Itamar  Total change: 36.80  Rating chartPersonal card
 Round 7-8 various ISR 2018-04-12
RcRownchangeKK*chgGame
 1863 1684 1.50 2 0.92 40 36.80 
  Nachshoni, Yehoshua 1999 ISR0.5010.364014.40 
  Aizenberg, Lior 1727 ISR1.0010.564022.40 

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