Rapid: Individual Calculations September 2019
 Amini, Mohammadreza  Total change: -20.00  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1431 1286 1.00 6 -1.00 20 -20.00 
  Ahadian, Armin 1606 IRI0.5010.37207.40 
  Zerafat, Armin 1686  * IRI0.001-0.0820-1.60 
  Rezaei, Amirhossein 1372 IRI0.001-0.3820-7.60 
  Yousefi, Ahmadreza 1295 IRI0.001-0.4920-9.80 
  Abdollahi, Eliya 1404 IRI0.5010.16203.20 
  Abbasi Abloei, Abolfazl 1225 IRI0.001-0.5820-11.60 
 * 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