Rapid: Individual Calculations October 2023
 Reis, Paulo F. Jatoba De Oliveira  Total change: -0.20  Rating chartPersonal card
 Campeonato Baiano de Xadrez RPD 2023 Santana BA BRA 2023-09-17
RcRownchangeKK*chgGame
 1989 2418 5.50 6 -0.02 10 -0.20 
  Oliveira, Antonio Pereira 2018  * BRA1.0010.08100.80 
  Stone, Jaime Arturo Peralto 1826 BRA1.0010.02100.20 
  De Jesus, Lucas Paranhos 1847 BRA1.0010.02100.20 
  Freitas, Romulo Aguiar 2131 BRA1.0010.16101.60 
  Santos, Anderson Guerra Dos 2043 BRA0.501-0.4110-4.10 
  Freitas, Remulo Aguiar c2067 BRA1.0010.11101.10 
 * 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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