Rapid: Individual Calculations August 2018
 Das Chagas, David Ferreira  Total change: -11.40  Rating chartPersonal card
 V Copa Pirai de Xadrez RPD por Equipes Pirai do Sul PR BRA 2018-07-01
RcRownchangeKK*chgGame
 1845 2040 5.00 6 0.57 20 11.40 
  Almeida Junior, Alvaro Alves De 2051 BRA0.001-0.4820-9.60 
  Borges, Lucas Silvestre 1892 BRA1.0010.30206.00 
  Vasco, Luan Alexander Stori 1789 BRA1.0010.19203.80 
  Mainardes, Christian Junior 1699 BRA1.0010.12202.40 
  Marcondes, Igor Dalcol 1834 BRA1.0010.24204.80 
  Mileski, Lucas De Souza 1804 BRA1.0010.20204.00 

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)
 
 I Etapa do Circuito de Xadrez Rapido dos Campos Gerais Absoluto 2018 Pirai do Sul BRA 2018-07-22
RcRownchangeKK*chgGame
 1675 2040 6.00 8 -1.14 20 -22.80 
  Da Cunha, Pedro Lisboa 1640  * BRA0.001-0.9220-18.40 
  Ribeiro, Maricelso 1640  * BRA1.0010.08201.60 
  Pereira, Jean Alves 1640  * BRA1.0010.08201.60 
  Goncalves, Mateus 1640  * BRA1.0010.08201.60 
  Malanowski, Lara Carolina 1651 BRA1.0010.09201.80 
  Kamakawa, Cesar 1640  * BRA1.0010.08201.60 
  Deloski, Cesar Fernando 1716 BRA0.001-0.8720-17.40 
  Marcondes, Igor Dalcol 1834 BRA1.0010.24204.80 
 * 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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