Rapid: Individual Calculations September 2023
 Nuzda, Gustavo De Oliveira  Total change: -3.20  Rating chartPersonal card
 VIII Copa Pirai de Xadrez por Equipes Pirai do Sul PR BRA 2023-08-20
RcRownchangeKK*chgGame
 1356 1203 3.00 10 -0.08 40 -3.20 
  Fonseca, Guilherme 1379 BRA0.001-0.2740-10.80 
  De Lima, Pedro Henrique Alves 1332 BRA0.001-0.3340-13.20 
  Fugimoto, Rafael Aoki 1241 BRA0.001-0.4540-18.00 
  Silva Jr, Maurides Ferreira Da 1504 BRA0.001-0.1540-6.00 
  Fanckin, Murilo 1322 BRA0.001-0.3440-13.60 
  Fonseca, Guilherme 1379 BRA1.0010.734029.20 
  De Lima, Pedro Henrique Alves 1332 BRA1.0010.674026.80 
  Fugimoto, Rafael Aoki 1241 BRA0.001-0.4540-18.00 
  Silva Jr, Maurides Ferreira Da 1504 BRA0.001-0.1540-6.00 
  Fanckin, Murilo 1322 BRA1.0010.664026.40 

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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