Rapid: Individual Calculations September 2023
 Lacerda, Vinicius  Total change: -1.80  Rating chartPersonal card
 Aberto do Brasil RPD Cidade de Taubate - Trofeu The Place Taubate SP BRA 2023-07-30
RcRownchangeKK*chgGame
 1631 1721 3.50 6 -0.09 20 -1.80 
  Nogueira, Tarcisio Cura Machado 1430 BRA0.501-0.3520-7.00 
  Rodrigues, Regis Ramos 1985 BRA0.001-0.1820-3.60 
  Ramos, Enzo De Almeida 1321  * BRA1.0010.08201.60 
  Dos Santos Junior, Gabriel Ribeir 1658 BRA1.0010.41208.20 
  Toledo, Ana Beatriz Dos Reis Lima 1428 BRA1.0010.15203.00 
  Da Silva Junior, Sediney Mari 1966 BRA0.001-0.2020-4.00 
 * 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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