Rapid: Individual Calculations June 2023
 Bray, Daniel Jose Freire  Total change: -28.60  Rating chartPersonal card
 III Torneio do Arunca Soure POR 2023-05-06
RcRownchangeKK*chgGame
 1760 2044 5.00 8 -1.43 20 -28.60 
  Bragada, Jose 1644  * POR1.0010.08201.60 
  Fonseca, Eurico Santos 1559 POR1.0010.04200.80 
  Valente, Sofia 1717 POR1.0010.13202.60 
  Goulao, Goncalo Jose Francisco 1907 POR0.501-0.1820-3.60 
  Marinho, Antonio Pedro 1668 POR0.501-0.4120-8.20 
  Ribeiro, Rodrigo 1820 POR1.0010.22204.40 
  Lutuima, Amaro c2132 ANG0.001-0.3820-7.60 
  Araujo, Ricardo Franca P D 1632 POR0.001-0.9320-18.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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