Rapid: Individual Calculations January 2024
 Zarrabi, Sirous  Total change: -33.20  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1398 1313 1.00 6 -1.66 20 -33.20 
  Hooshdarmahjoob, Navid 1828 IRI0.001-0.0420-0.80 
  Nezamivand Chegini, Yaser 1730 IRI0.001-0.0720-1.40 
  Solouki, Aryan 1030 IRI1.0010.16203.20 
  Akhasteh, Abbas 1642 IRI0.001-0.1220-2.40 
  Rajabzadeh, Diako 1097 IRI0.001-0.7820-15.60 
  Rezaeipour, Shadmehr 1060 IRI0.001-0.8120-16.20 

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