Rapid: Individual Calculations February 2020
 Najjar, Ebrahim  Total change: -5.60  Rating chartPersonal card
 2nd Armaghan Pars Jam Rapid Cup 1398 Bushehr IRI 2020-01-17
RcRownchangeKK*chgGame
 1344 1025 0.00 2 -0.28 20 -5.60 
  Johari, Atena 1425  * IRI0.001-0.0820-1.60 
  Malekian, Alireza 1262 IRI0.001-0.2020-4.00 
 * 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