Individual Calculations November 2021
 Santos, Amadeu Solha  Total change: -28.80  Rating chartPersonal card
 XII Open Internacional Marques de Pombal Pombal POR 2021-10-01
RcRownchangeKK*chgGame
 1455 1504 2.50 7 -1.44 20 -28.80 
  Borges, Guilherme Deola 1904  * BRA0.001-0.0820-1.60 
  Wang, Luis 1212 POR1.0010.15203.00 
  Freitas, Daniel Leonardo M 1106 POR0.501-0.4220-8.40 
  Frolov, Ilya 1145 POR1.0010.10202.00 
  Morais, Vitor 1887 POR0.001-0.0920-1.80 
  Bravo, Ricardo Antonio Rodrigues 1610 POR0.001-0.3620-7.20 
  Cruz, Joao De Sousa Da 1321 POR0.001-0.7420-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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