Individual Calculations July 2023
 Sa, Luis Afonso Leao Martins Go  Total change: 1.80  Rating chartPersonal card
 CN 2. divisao 2022-23 r.8-9 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 1889 1554 0.50 2 0.25 20 5.00 
  Santos, Jose Miguel Sereno 1840 POR0.001-0.1620-3.20 
  Sousa, Nuno Miguel Alves Cardos 1937 POR0.5010.41208.20 

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 qf clubes POR 2023-06-24
RcRownchangeKK*chgGame
 1835 1554 0.00 1 -0.16 20 -3.20 
  Marques, Rui Filipe Pereira 1835 POR0.001-0.1620-3.20 

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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