Individual Calculations December 2018
 Silva, Rui Jorge Sampaio Da  Total change: -21.40  Rating chartPersonal card
 CR Acores 2018-19 - final Ponta Delgada POR 2018-11-17
RcRownchangeKK*chgGame
 1659 1990 5.00 7 -1.07 20 -21.40 
  Belchior, Nuno Miguel Bettencour 1590  * POR0.501-0.4220-8.40 
  Guerra, Jose Antonio Goulart De 1797 POR0.001-0.7520-15.00 
  Martins, Jose Manuel 1590  * POR1.0010.08201.60 
  Rego, Joao Rui Farias Soares 1673 POR0.501-0.3720-7.40 
  Sa, Nuno Baltasar Fogaca Barros 1783 POR1.0010.23204.60 
  Moniz, Bruno Furtado 1590  * POR1.0010.08201.60 
  Oliveira, Daniela Sousa 1590  * 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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