Blitz: Individual Calculations November 2022
 Costa, Guilherme  Total change: 21.80  Rating chartPersonal card
 GXA Open Abertura 2022-23 Lisboa POR 2022-09-30
RcRownchangeKK*chgGame
 1631 1338 3.00 9 1.09 20 21.80 
  Hansson, Markus 1861 EST0.001-0.0320-0.60 
  Zhang, Xin An 1599 HKG0.001-0.1820-3.60 
  Louis, Corentin 2052 FRA0.001-0.0120-0.20 
  Bravo, Ricardo Antonio Rodrigues 1411 POR1.0010.602012.00 
  Carvalho, Duarte Miguel S R 1358 POR0.001-0.4720-9.40 
  Seia, Joao Manuel 1465 POR1.0010.672013.40 
  Silva, Lourenco Santa Clara 1573 POR1.0010.792015.80 
  Pina, Tiago 1813 POR0.001-0.0520-1.00 
  Fortunato, Antonio Eduardo 1545 POR0.001-0.2320-4.60 

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)
 

 

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