Individual Calculations March 2010
 Zhu, Chen  Total change: 6.40  Rating chartPersonal card
 ARAB WOMEN CHAMPIONSHIP 2009 MARSA TUN 2009-12-21
RcRownchangeKK*chgGame
 2063 2463 8.00 8 0.64 10 6.40 
  Al-Jelda, Fatma 2063  * SYR1.0010.08100.80 
  Ibrahim Delbak, Ismael wm2063  * IRQ1.0010.08100.80 
  Mezioud, Amina wm2063  * ALG1.0010.08100.80 
  Jalloul, Maya wf2063  * LIB1.0010.08100.80 
  Latrach, Sabrina wf2063  * ALG1.0010.08100.80 
  Mattoussi, Amina 2063  * TUN1.0010.08100.80 
  Al-Hammadi, Fatma wf2063  * UAE1.0010.08100.80 
  Krifa, Najla wf2063  * TUN1.0010.08100.80 
 * 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