Blitz: Individual Calculations February 2023
 Ferreira, Hugo Miguel Da Costa  Total change: -0.20  Rating chartPersonal card
 Xadrez com Musica 2003 Guimaraes POR 2022-12-26
RcRownchangeKK*chgGame
 1859 2053 5.00 7 -0.01 20 -0.20 
  Ferreira, Pedro Machado 1653  * POR1.0010.08201.60 
  Ferreira, Eduardo Jose Fernandes 1609 POR1.0010.06201.20 
  Fernandes, Emanuel Jose Antunes 1778 POR1.0010.17203.40 
  Ferreira, Jorge Viterbo g2426 POR0.001-0.1020-2.00 
  Sousa, Nuno Miguel Vale Ventura 1765 POR1.0010.16203.20 
  Santos, Jose Miguel Sereno 1735 POR1.0010.13202.60 
  Ribeiro, Fernando Alberto Rocha f2044 POR0.001-0.5120-10.20 
 * 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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