Rapid: Individual Calculations September 2023
 Leal, Guilherme Alves De Souza  Total change: 58.40  Rating chartPersonal card
 2o Cacapava Chess Open - Aberto do Brasil RPD Cacapava SP BRA 2023-08-27
RcRownchangeKK*chgGame
 1517 1283 3.00 7 1.46 40 58.40 
  De Oliveira, Gabriel 1631 BRA0.001-0.1140-4.40 
  Costa, Alexsander 1664 BRA1.0010.914036.40 
  Fernandes, Beatriz 1463 BRA0.001-0.2640-10.40 
  Magalhaes, Giovanna Almeida 1348 BRA1.0010.594023.60 
  Gomes, Bruno Otavio Lacerda 1418 BRA1.0010.684027.20 
  Azevedo, Marcelo Rodrigues 1546 BRA0.001-0.1840-7.20 
  Fonseca, Gabriel De Assis 1552 BRA0.001-0.1740-6.80 

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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