Individual Calculations December 2018
 Ammar, Sedrani  Total change: -42.00  Rating chartPersonal card
 Arab Chess Individual Championship 2018 U14 Open Hammamet TUN 2018-10-28
RcRownchangeKK*chgGame
 1728 2091 7.00 9 -1.05 40 -42.00 
  Yettouche, Yaristan c1691  * ALG0.001-0.9240-36.80 
  Zaid, Alaa Chasib c1710 IRQ1.0010.09403.60 
  Bahloul, Ahmed c1691  * TUN1.0010.08403.20 
  Elharrak, Youssef 1691  * MAR1.0010.08403.20 
  Mohamed, Saeed Laily c1836 UAE0.001-0.8140-32.40 
  Hamad, Essam 1762 UAE1.0010.12404.80 
  Al Busaidi, Hamood 1691  * OMA1.0010.08403.20 
  Zane, Rayane 1793 ALG1.0010.15406.00 
  Yazan, Abo Khalaf 1691  * PLE1.0010.08403.20 
 * 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