Rapid: Individual Calculations December 2023
 Ashraf Kamal, Mazen  Total change: -31.60  Rating chartPersonal card
 Golden knight 53 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1356 1183 0.50 4 -0.79 40 -31.60 
  Mohamed Ismail, Mohamed 1576 EGY0.001-0.0840-3.20 
  Saad Elsayed, Marwan 1580 EGY0.001-0.0840-3.20 
  Elsayed Ahmed, Magdy 1101 EGY0.001-0.6140-24.40 
  Abdel Fattah Mohamed, Khaled 1167 EGY0.501-0.0240-0.80 

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