Individual Calculations December 2018
 Najmi Nia, Aynaz  Total change: 22.80  Rating chartPersonal card
 Tehran Woman 1st League 2018 Round 2-4 Tehran IRI 2018-11-17
RcRownchangeKK*chgGame
 1285 1029 1.00 2 0.57 40 22.80 
  Garosian, Vania 1141 IRI1.0010.654026.00 
  Ehtesham Mehr, Rahil 1429  * IRI0.001-0.0840-3.20 
 * 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