Rapid: Individual Calculations December 2017
 Das Chagas, David Ferreira  Total change: 1.80  Rating chartPersonal card
 Campeonato Paranaense de Xadrez RPD 2017 Curitiba PR BRA 2017-11-12
RcRownchangeKK*chgGame
 1654 2054 3.00 3 0.24 20 4.80 
  Grigoli, Maria Eduarda 1654  * BRA1.0010.08201.60 
  Da Silva, Anderson Lemes 1654  * BRA1.0010.08201.60 
  Machado, Wesley Henrique 1654  * BRA1.0010.08201.60 
 * 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)
 
 Circuito de Xadrez RPD dos Campos Gerais Abs 3a Etapa Castro PR BRA 2017-11-26
RcRownchangeKK*chgGame
 1762 2054 6.50 8 -0.15 20 -3.00 
  De Souza, Joao Vitor Solak 1654  * BRA1.0010.08201.60 
  De Lara, Alceu Bueno 1654  * BRA1.0010.08201.60 
  Lara, Diego Costa 1732 BRA1.0010.13202.60 
  Mesquita, Guilherme 1813 BRA0.001-0.8020-16.00 
  Da Silva, Anderson Lemes 1654  * BRA1.0010.08201.60 
  Borges, Lucas Silvestre 1881 BRA0.501-0.2320-4.60 
  Idalgo, Robson Farias 1954 BRA1.0010.36207.20 
  Bueno, Vinicius Nogueira 1752 BRA1.0010.15203.00 
 * 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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