Individual Calculations November 2018
 Batalha, Rui Gomes  Total change: 1.00  Rating chartPersonal card
 Taca Nacional das Associacoes 2018-2019 Luso POR 2018-10-20
RcRownchangeKK*chgGame
 2024 1724 0.50 3 0.05 20 1.00 
  Martins, Diogo Faria Oliveira 1980 POR0.001-0.1920-3.80 
  Silva, Stephane 2045 POR0.001-0.1320-2.60 
  Fernandes, Miguel A. Murtinho 2048 POR0.5010.37207.40 

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)
 

 

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