Individual Calculations April 2023
 De Saboya E Silva, Jose Frederic  Total change: 39.40  Rating chartPersonal card
 Aberto do Brasil XII Memorial Bobby Fischer Joao Pessoa PB BRA 2023-03-17
RcRownchangeKK*chgGame
 1869 1971 5.00 5 1.97 20 39.40 
  Da Silva Neto, Emanuel Tavares 1571  * BRA1.0010.08201.60 
  Dos Santos, Vinicius Barbosa 1711 BRA1.0010.18203.60 
  Ferreira, Rafael Emiliano 1858 BRA1.0010.35207.00 
  Pereira, Silvio Cunha m2125 BRA1.0010.712014.20 
  Zallio, Luciano De Souza c2081 BRA1.0010.652013.00 
 * 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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