Individual Calculations April 2015
 Allahverdi, Maryam  Total change: -18.20  Rating chartPersonal card
 8th Iranian Women Super League (2nd Season) Tehran IRI 2015-02-19
RcRownchangeKK*chgGame
 1895 1709 0.50 5 -0.91 20 -18.20 
  Hejazipour, Mitra wm2109  * IRI0.001-0.0820-1.60 
  Gholami Orimi, Anahita 1981 IRI0.001-0.1720-3.40 
  Aliakbari, Hanieh 1763 IRI0.5010.08201.60 
  Bazzazi, Elnaz 1724 IRI0.001-0.4820-9.60 
  Hemmatizadeh, Nina 1896 IRI0.001-0.2620-5.20 
 * 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