Individual Calculations April 2024
 Lourenco, Duarte Costa  Total change: 91.60  Rating chartPersonal card
 CN 3. divisao 2023-24 r.3-4 Clubes POR 2024-03-02
RcRownchangeKK*chgGame
 1817 1417 0.00 1 -0.08 40 -3.20 
  Sa, Claudio Simao Carvalho Fari 1817  * POR0.001-0.0840-3.20 
 * 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)
 
 CN Jovens 2023-24 - U18 Sao Pedro do Sul POR 2024-03-23
RcRownchangeKK*chgGame
 1710 1417 3.50 7 2.37 40 94.80 
  Lachever, Diogo Freire 1779 POR0.5010.404016.00 
  Chaves, Lourenco Barros 1686 POR0.5010.334013.20 
  Marques, Afonso Mendes Pereira 1792 POR0.001-0.0940-3.60 
  Carvalho, Francisco Daniel 1576 POR1.0010.714028.40 
  Bento, David 1632 POR1.0010.774030.80 
  Cabete, Manuel 1817  * POR0.001-0.0840-3.20 
  Gaspar, Bernardo 1690 POR0.5010.334013.20 
 * 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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