Individual Calculations February 2023
 Carvalho, Vitor Manuel Moreira  Total change: -14.20  Rating chartPersonal card
 CD Braga 2022-23 varios POR 2022-12-26
RcRownchangeKK*chgGame
 1504 1467 2.00 5 -0.26 20 -5.20 
  Monteiro, Jose Macedo 1841 POR0.001-0.1020-2.00 
  Faria, Rafael Manuel 1067  * POR1.0010.08201.60 
  Guimaraes, Alvaro 1707 POR0.001-0.2020-4.00 
  Pacheco, Joao Daniel Barbosa 1332 POR0.501-0.1820-3.60 
  Pereira, Carlos Marco 1571 POR0.5010.14202.80 
 * 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)
 
 CN 3. divisao 2022-23 r.1 Clubes POR 2023-01-07
RcRownchangeKK*chgGame
 1707 1467 0.00 1 -0.20 20 -4.00 
  Guimaraes, Alvaro Jose Esperanc 1707 POR0.001-0.2020-4.00 

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)
 
 Taca de Portugal 2022-23 r.2 clubes POR 2023-01-14
RcRownchangeKK*chgGame
 1660 1467 0.00 1 -0.25 20 -5.00 
  Santos, Tomas Afonso Pires Dos 1660 POR0.001-0.2520-5.00 

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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