Rapid: Individual Calculations October 2018
 Pereira, Andre Marques  Total change: 9.20  Rating chartPersonal card
 2. Torneio Matinal Galerias Alto da Barra Oeiras POR 2018-09-09
RcRownchangeKK*chgGame
 1704 1591 2.00 4 0.46 20 9.20 
  Morais, Vitor 1956 POR0.001-0.1020-2.00 
  Ferreira, Nuno David Oliveira 1466 POR1.0010.33206.60 
  Amaro, Cristiano Guilherme Silva 1888 POR0.001-0.1520-3.00 
  Goncalves, Carlos Manuel M. 1504 POR1.0010.38207.60 

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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