Blitz: Individual Calculations October 2018
 Ghorbani, Sina  Total change: -22.60  Rating chartPersonal card
 Tehran Blitz 30 Shahrivar 1397 Tehran IRI 2018-09-21
RcRownchangeKK*chgGame
 1600 1332 0.00 6 -1.13 20 -22.60 
  Bagheri, Behrooz 1732  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1594 IRI0.001-0.1820-3.60 
  Zare Karizi, Negar 1516 IRI0.001-0.2620-5.20 
  Noora, Amir Hossein 1732  * IRI0.001-0.0820-1.60 
  Tayebi, Ehsan 1482 IRI0.001-0.3020-6.00 
  Farahsa, Khosro 1545 IRI0.001-0.2320-4.60 
 * 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