Blitz: Individual Calculations July 2023
 Vieira, Vitor  Total change: -20.40  Rating chartPersonal card
 CN Veteranos Rapidas 2022-23 - S65 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1596 1471 1.00 6 -1.02 20 -20.40 
  Santos, Julio 1678 POR0.001-0.2320-4.60 
  Guimaraes, Alvaro 1694 POR0.001-0.2220-4.40 
  Nunes, Adelino Vitor 1520 POR0.001-0.4320-8.60 
  Silva, Rui Manuel De Almeida 1509 POR1.0010.552011.00 
  Dias, Jose Oliveira Gaspar 1600 POR0.001-0.3320-6.60 
  Boas Novas, Fernando 1573 POR0.001-0.3620-7.20 

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