Individual Calculations November 2019
 Novais, Carlos Joao Fernandes  Total change: -16.60  Rating chartPersonal card
 Taca Nacional das Associacoes 2019 Almada POR 2019-09-28
RcRownchangeKK*chgGame
 1879 2051 0.50 2 -0.91 20 -18.20 
  Batalha, Rui Gomes 1733 POR0.001-0.8720-17.40 
  Carvalho, Emanuel Jose Fonseca 2025 POR0.501-0.0420-0.80 

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)
 
 Supertaca AXDB 2019-2020 Guimaraes POR 2019-10-26
RcRownchangeKK*chgGame
 1651 2051 1.00 1 0.08 20 1.60 
  Abreu, Duarte Ferreira 1651  * 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)
 

 

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