Individual Calculations March 2023
 Gama, Edivaldo Julio Pereira Da  Total change: 9.40  Rating chartPersonal card
 CN 2. divisao 2022-23 r.2 Clubes POR 2023-02-04
RcRownchangeKK*chgGame
 1919 2093 1.00 1 0.27 20 5.40 
  Torres, Ricardo Jorge Ferreira 1919 POR1.0010.27205.40 

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 Lisboa 2022-23 r.4 Lisboa POR 2023-02-12
RcRownchangeKK*chgGame
 1855 2093 1.00 1 0.20 20 4.00 
  Miranda, Amilcar Alfredo 1855 POR1.0010.20204.00 

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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