Individual Calculations November 2018
 Bastos, Ricardo Alves  Total change: -46.00  Rating chartPersonal card
 VI IRT Recife - Taca Rafael Cabral Recife PE BRA 2018-09-28
RcRownchangeKK*chgGame
 1718 1462 0.50 5 -0.56 40 -22.40 
  Camara, Jose Arruda 1862  * BRA0.001-0.0840-3.20 
  Azevedo, Eduardo Jose E De 1768 BRA0.5010.364014.40 
  Urquiza, Marcello De Albuquerque 1862  * BRA0.001-0.0840-3.20 
  Gomes, Genildo De Souza 1608 BRA0.001-0.3040-12.00 
  De Oliveira, Itala Chesley Lopes 1489 BRA0.001-0.4640-18.40 
 * 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)
 
 Regional Sul Brasileiro de Xadrez STD 2018 Florianopolis SC BRA 2018-10-12
RcRownchangeKK*chgGame
 1685 1462 0.50 4 -0.59 40 -23.60 
  Mariani, Daniel Brandao 1862  * BRA0.001-0.0840-3.20 
  Ferreira, Rodrigo Maycon Miranda 1826 BRA0.001-0.1040-4.00 
  Dornelles, Marcio Neron Camargo 1862  * BRA0.001-0.0840-3.20 
  Novello, Gabriela Brasil 1190 BRA0.501-0.3340-13.20 
 * 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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