Rapid: Individual Calculations March 2023
 Bravo, Ricardo Antonio Rodrigu  Total change: 21.00  Rating chartPersonal card
 CD Lisboa Veteranos Semirrepidas 2022-23 - S50 Lisboa POR 2023-02-18
RcRownchangeKK*chgGame
 1454 1383 4.00 7 1.05 20 21.00 
  Lopes, Joao Pedro Goncalves 1853 POR0.001-0.0520-1.00 
  Lixa, Alberto Joaquim Pisco 1069 POR1.0010.14202.80 
  Kovalchuk, Liudmyla 1048 UKR1.0010.12202.40 
  Goncalves, Carlos Manuel Marqu 1486 POR1.0010.642012.80 
  Andrade, Jose Manuel Graca Vie 1605 POR0.001-0.2220-4.40 
  Joaquim, Fernando Manuel Olive 1425 POR1.0010.562011.20 
  Varela, Joaquim Antonio Nunes 1695 POR0.001-0.1420-2.80 

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