Rapid: Individual Calculations August 2023
 De Souza, Samuel De Deus  Total change: 1.60  Rating chartPersonal card
 Aberto do Brasil COPEL SESC Caioba RPD Matinhos PR BRA 2023-06-17
RcRownchangeKK*chgGame
 1657 1239 1.00 6 0.04 40 1.60 
  Zampronha, Wladimir Camilo 2092 BRA0.0010.00400.00 
  Serafim Junior, Arnor 1798 BRA0.001-0.0340-1.20 
  Boabaid, Jorge Alberto Duardes c1816 BRA1.0010.984039.20 
  Ramazzotte, Maicon Zilli 1617 BRA0.001-0.0940-3.60 
  Loss, Victor Pinheiro Costa 1416 BRA0.001-0.2740-10.80 
  Lucia, Reinaldo Di 1205 BRA0.001-0.5540-22.00 

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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