Individual Calculations November 2021
 Nunes, Agatha Hurba  Total change: 7.80  Rating chartPersonal card
 Aberto do Brasil STD Etapa Sao Jose dos Campos 2021 Sao Jose dos Campos SP BRA 2021-10-09
RcRownchangeKK*chgGame
 1905 1797 2.00 4 0.39 20 7.80 
  Luz, Arthur Nader 2149 BRA0.001-0.1120-2.20 
  Dionisio, Alex Monteiro 1570 BRA1.0010.21204.20 
  Oliveira, Silvio Eduardo 2197  * BRA0.001-0.0820-1.60 
  Souza, Ramon Santana De 1704 BRA1.0010.37207.40 
 * 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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