Rapid: Individual Calculations November 2023
 Alizadeh, Mohammad Mahdi  Total change: 36.40  Rating chartPersonal card
 13th Nobavegan Rapid Cup (U-14) Qazvin IRI 2023-10-19
RcRownchangeKK*chgGame
 1206 1177 3.00 4 0.91 40 36.40 
  Sharafi, Amirhossein 1711 IRI0.001-0.0340-1.20 
  Safari, Amirmohammad 1045 IRI1.0010.324012.80 
  Alipanahi, Kiyanmehr 1024 IRI1.0010.304012.00 
  Karimi, Amirreza 1043 IRI1.0010.324012.80 

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