Rapid: Individual Calculations July 2023
 Camara, Jose Arruda  Total change: -23.40  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 2000 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1757 1858 2.00 5 -1.17 20 -23.40 
  Sampaio, Andre Luiz 1744 BRA0.501-0.1620-3.20 
  Pereira Junior, Justino 1616 BRA1.0010.20204.00 
  Dos Santos, Rodrigo Mello 1839 BRA0.001-0.5320-10.60 
  Carneiro, Ruan Souza 1819 BRA0.001-0.5520-11.00 
  Pereira, Thiago Henrique 1766 BRA0.501-0.1320-2.60 

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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