Rapid: Individual Calculations October 2021
 Almeida, Joao Afonso  Total change: -16.00  Rating chartPersonal card
 CN Semi-Rapidas 2020-21 Felgueiras POR 2021-09-18
RcRownchangeKK*chgGame
 1464 1217 1.00 6 -0.80 20 -16.00 
  Monteiro, Paulo Alexandre G 1896 POR0.001-0.0120-0.20 
  Farias, David Nuno M E 1517 POR0.001-0.1520-3.00 
  Goncalves, Samuel Jesus P 1813 POR0.001-0.0220-0.40 
  Fernandes, Tiago Joao Carneiro 1158 POR0.001-0.5820-11.60 
  Melo, Duarte Campos 1021 POR1.0010.25205.00 
  Rocha, Miguel Feio Guimaraes 1379 POR0.001-0.2920-5.80 

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)
 

 

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