Individual Calculations November 2018
 Abedi, Sorosh  Total change: -33.60  Rating chartPersonal card
 Iran Boys U10 Chess Championship 2018 Esfahan IRI 2018-10-09
RcRownchangeKK*chgGame
 1346 1151 0.50 5 -0.84 40 -33.60 
  Ilkhanipour, Ramtin 1551  * IRI0.001-0.0840-3.20 
  Dehghani, Parsa 1408 IRI0.001-0.1840-7.20 
  Valaei Kebria, Abolfazl 1371 IRI0.001-0.2240-8.80 
  Azimnejad, Kiyarash 1221 IRI0.5010.10404.00 
  Saghaie, Parsina 1179 IRI0.001-0.4640-18.40 
 * 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