Rapid: Individual Calculations July 2021
 Sa, Jose Armando Carvalho Faria  Total change: 4.60  Rating chartPersonal card
 CD Equipas Semi-Rapidas Aveiro 2020-21 Cucujaes POR 2021-06-05
RcRownchangeKK*chgGame
 1557 1386 2.00 5 0.23 20 4.60 
  Cunha, Alexandre Almeida 1298 POR0.001-0.6220-12.40 
  Silva, Stephane 2014 POR0.001-0.0120-0.20 
  Ribeiro, Rodrigo 1731 POR0.001-0.1120-2.20 
  Farias, David Nuno M E 1500 POR1.0010.662013.20 
  Veleirinho, Antonio 1241 POR1.0010.31206.20 

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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