Individual Calculations April 2023
 Prezado, Jose Carlos Fernandes  Total change: -11.60  Rating chartPersonal card
 CN 2. divisao 2022-23 r.3-4 Clubes POR 2023-03-04
RcRownchangeKK*chgGame
 1751 1818 1.00 2 -0.10 20 -2.00 
  Magalhaes, Luis Miguel Goncalve 1418  * POR1.0010.08201.60 
  Pintor, Simao Maciel Abranches 2084 POR0.001-0.1820-3.60 
 * 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 r.4 clubes POR 2023-03-18
RcRownchangeKK*chgGame
 1834 1818 0.00 1 -0.48 20 -9.60 
  Assuncao, Francisco Daniel Cost 1834 POR0.001-0.4820-9.60 

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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