Rapid: Individual Calculations June 2019
 Machado, Manuel Domingos J  Total change: -5.60  Rating chartPersonal card
 CD Algarve Semi-Rapidas 2018-19 Loule POR 2019-05-04
RcRownchangeKK*chgGame
 1405 1445 2.50 5 -0.28 20 -5.60 
  Joao, Andre Silva 1338 POR1.0010.35207.00 
  Luis, Paulo 1402 POR0.001-0.5620-11.20 
  Lima, Amarildo Antonio Cabrita 1432 POR0.501-0.0220-0.40 
  Ramos, Tomas Alberto Goncalves 1482 POR0.001-0.4520-9.00 
  Lima, Francoise 1372 POR1.0010.40208.00 

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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