Blitz: Individual Calculations February 2023
 Fernandes, Rodrigo Goncalves Guim  Total change: -8.00  Rating chartPersonal card
 Xadrez com Musica 2003 Guimaraes POR 2022-12-26
RcRownchangeKK*chgGame
 1879 1347 0.00 3 -0.40 20 -8.00 
  Gonzalez Perez, Arian g2400 ESP0.0010.00200.00 
  Demyanchuk, Sergey 1760 POR0.001-0.0720-1.40 
  Ribeiro, Joana 1476 POR0.001-0.3320-6.60 

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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