Rapid: Individual Calculations February 2019
 Oliveira, Marco Alexandre  Total change: 10.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018-19 Marinha Grande POR 2019-01-26
RcRownchangeKK*chgGame
 1850 1965 5.00 7 0.52 20 10.40 
  Oliveira, Mario Jorge Rodrigues 1843 POR1.0010.33206.60 
  Damasceno, Jorge Manuel Cardos 1854 POR1.0010.35207.00 
  Mata, Adilson 2013 POR0.001-0.4320-8.60 
  Busto Prendes, Abel 1892 ESP1.0010.40208.00 
  Martins, Diogo Faria Oliveira 2005 POR0.001-0.4420-8.80 
  Bartolo, Filipe Diogo Correia 1712 POR1.0010.19203.80 
  Cabaca, Andre Filipe Rodrigues 1630 POR1.0010.12202.40 

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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