Rapid: Individual Calculations May 2023
 Almeida, Silvino  Total change: 25.20  Rating chartPersonal card
 VI Torneio de Xadrez AAUAv Aveiro POR 2023-04-16
RcRownchangeKK*chgGame
 1466 1290 3.00 5 1.26 20 25.20 
  Araujo, Ricardo Franca P D 1608 POR0.001-0.1320-2.60 
  Valente, Joao Nuno Baptista 1840 POR0.001-0.0320-0.60 
  Oliveira, Filipe Mendonca F R 1119 POR1.0010.27205.40 
  Jarmelo, Matilde De Jesus 1100 POR1.0010.25205.00 
  Silva, Firmino 1663 POR1.0010.902018.00 

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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