Rapid: Individual Calculations February 2019
 Oliveira, Rodrigo Sousa  Total change: 15.80  Rating chartPersonal card
 Torneio de Natal da AXRAA 2018 Ponta Delgada POR 2018-12-30
RcRownchangeKK*chgGame
 1443 1357 3.50 7 0.79 20 15.80 
  Martins, Jose Manuel Oliveira 1436 POR1.0010.612012.20 
  Machado, Marcia De Lurdes Cabral 1296 POR1.0010.42208.40 
  Andrade, Cristovao Almeida 1594 POR0.001-0.2020-4.00 
  Belchior, Nuno Miguel Bettenco 1498 POR0.001-0.3120-6.20 
  Moniz, Cesar Paulo Teves 1501 POR1.0010.692013.80 
  Almeida, Rui Pedro Albergaria 1529 POR0.001-0.2720-5.40 
  Torres, Ricardo Jorge Ferreira 1248 POR0.501-0.1520-3.00 

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)
 

 

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