Individual Calculations July 2023
 Ferreira, Luis Pedro Oliveira  Total change: -5.80  Rating chartPersonal card
 CN 2. divisao 2022-23 r.8-9 Clubes POR 2023-06-03
RcRownchangeKK*chgGame
 1938 2197 2.50 3 0.09 20 1.80 
  Soares, Luis Francisco Almeida 1987 POR1.0010.23204.60 
  Neto, Horacio Claudio De Campos 2029 POR0.501-0.2220-4.40 
  Rocha, Daniel Goncalo Henriques 1797  * POR1.0010.08201.60 
 * 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)
 
 Taca de Portugal 2022-23 qf clubes POR 2023-06-24
RcRownchangeKK*chgGame
 1861 2197 0.50 1 -0.38 20 -7.60 
  Ribeiro, Gustavo Martins Santos 1861 POR0.501-0.3820-7.60 

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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