Individual Calculations April 2023
 Ferreira, Luis Pedro Oliveira  Total change: 2.00  Rating chartPersonal card
 CN 2. divisao 2022-23 r.3-4 Clubes POR 2023-03-04
RcRownchangeKK*chgGame
 1956 2201 1.50 2 -0.08 20 -1.60 
  Prata, Jose Miguel Mendes 1858 POR1.0010.12202.40 
  Ramos, Vasco Miguel De Matos 2054 POR0.501-0.2020-4.00 

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.4 clubes POR 2023-03-18
RcRownchangeKK*chgGame
 1938 2201 1.00 1 0.18 20 3.60 
  Mendes, Modeste 1938 POR1.0010.18203.60 

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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