Individual Calculations April 2023
 Gomes, Genildo De Souza  Total change: -13.60  Rating chartPersonal card
 Aberto do Brasil XII Memorial Bobby Fischer Joao Pessoa PB BRA 2023-03-17
RcRownchangeKK*chgGame
 1701 1671 2.00 5 -0.68 20 -13.60 
  Virgulino, Judith Polgar Braga 1279 BRA1.0010.08201.60 
  Barbosa, Paulo Eduardo E Silva 2225 BRA0.001-0.0320-0.60 
  Venancio, Lara Regina Valentin 1271  * BRA1.0010.08201.60 
  Cavalcanti, Francisco De Assis f2303 BRA0.001-0.0120-0.20 
  Gomes, Annyara Da Silva 1429 BRA0.001-0.8020-16.00 
 * 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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