Blitz: Individual Calculations October 2019
 Zerafat, Armin  Total change: -25.80  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Blitz Gilan IRI 2019-08-30
RcRownchangeKK*chgGame
 1481 1692 5.50 9 -1.29 20 -25.80 
  Kiyani, Mead 1344 IRI1.0010.11202.20 
  Amjad Yazdandoust, Mohammadreza 1491 IRI0.501-0.2620-5.20 
  Salimi, Mardin 1562 IRI0.001-0.6820-13.60 
  Rostami, Abolfazl 1316 IRI1.0010.09201.80 
  Abbaspour Dehaghani, Mohammadhose 1568 IRI1.0010.33206.60 
  Tavazo, Amirparsa 1471 IRI0.001-0.7820-15.60 
  Goodarzi, Moein 1545 IRI1.0010.30206.00 
  Karami, Mahan 1675 IRI0.001-0.5220-10.40 
  Riyazifar, Soheil 1358 IRI1.0010.12202.40 

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