Blitz: Individual Calculations February 2023
 Ribeiro, Rodrigo Martins Santos  Total change: 21.20  Rating chartPersonal card
 Xadrez com Musica 2003 Guimaraes POR 2022-12-26
RcRownchangeKK*chgGame
 1826 1936 5.00 7 0.53 40 21.20 
  Cunha, Catarina Amaral 1581 POR1.0010.11404.40 
  Pinto, Jose Joao Meireles Alves 1536  * POR1.0010.08403.20 
  Sousa, Andre Ventura m2348 POR1.0010.934037.20 
  Gonzalez Perez, Arian g2400 ESP0.001-0.0540-2.00 
  Guimaraes, Alvaro Jose Esperanca 1663 POR0.001-0.8340-33.20 
  Pereira, Carlos Marco Carvalho 1570 POR1.0010.10404.00 
  Veleirinho, Tomas Carvalho 1686 POR1.0010.19407.60 
 * 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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