Individual Calculations August 2019
 Sousa, Mario Antonio Da Silva  Total change: -7.60  Rating chartPersonal card
 XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) Gaia POR 2019-06-28
RcRownchangeKK*chgGame
 1503 1377 1.00 4 -0.38 20 -7.60 
  Monteiro, Paulo Alexandre G 1737 POR0.001-0.1020-2.00 
  Fonseca, Pedro Miguel Ramos 1663 POR0.001-0.1620-3.20 
  Ribeiro, Daniel Amorim 1016 POR1.0010.10202.00 
  Camacho, Diogo Fernandes Brito 1594 POR0.001-0.2220-4.40 

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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