Individual Calculations February 2015
 Tissir, Mohamed  Total change: -1.70  Rating chartPersonal card
 trophee Med sekkat MARRAKECH MAR 2014-11-17
RcRownchangeKK*chgGame
 2245 2368 1.00 2 -0.21 10 -2.10 
  Arif, Fadoua wf1968  * MAR1.0010.08100.80 
  Libiszewski, Fabien g2522 FRA0.001-0.2910-2.90 
 * 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)
 
 coupe de trĂ´ne Marrakech MAR 2014-11-24
RcRownchangeKK*chgGame
 2400 2368 0.50 1 0.04 10 0.40 
  Ali, Sebbar m2400 MAR0.5010.04100.40 

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