Individual Calculations March 2018
 Sato, Leticia Miho  Total change: 90.36  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1735 1540 2.00 6 0.34 36 12.24 
  Do Prado, Hamilton Mesquita 1754 BRA0.001-0.2336-8.28 
  Rodrigues, Regis Ramos 1940  * BRA0.001-0.0836-2.88 
  Bastos, Werton Alvarenga 1940  * BRA0.001-0.0836-2.88 
  Flores, Clarice Soares Leite 1213 BRA1.0010.13364.68 
  Gomes, Carlos Henrique Caldeira 1785 BRA0.5010.303610.80 
  Panazzolo, Paulo Victor 1780 BRA0.5010.303610.80 
 * 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)
 
 Aberto do Brasil de Carnaval 2018 Sao Paulo SP BRA 2018-02-10
RcRownchangeKK*chgGame
 1718 1540 2.50 7 0.50 36 18.00 
  Gazola, Vanessa Ramos wc1940  * BRA0.5010.423615.12 
  Nunes, Agatha Hurba 1849 BRA0.001-0.1436-5.04 
  Ishikawa, Emilio Keiji 1755 BRA0.5010.27369.72 
  Vallejos, Jose Antonio 1891 BRA0.001-0.1136-3.96 
  Amorin, Gabriel Ferrante 1140  * BRA1.0010.08362.88 
  Pereira, Armando Scharlau 1751 BRA0.5010.27369.72 
  Da Silva, Daniel Pereira 1699 BRA0.001-0.2936-10.44 
 * 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)
 
 Aberto do Brasil STD 80 anos do Clube de Xadrez de Curitiba Curitiba PR BRA 2018-02-23
RcRownchangeKK*chgGame
 1858 1540 2.50 6 1.67 36 60.12 
  Almeida Junior, Alvaro Alves De 1940  * BRA0.001-0.0836-2.88 
  De Haro, Martim Afonso Palma 1898 BRA1.0010.903632.40 
  Doge, Gustavo Postein 1801 BRA1.0010.823629.52 
  Da Silva, Angelo Luiz 1917 BRA0.001-0.0936-3.24 
  Fernandez, Tatiane Cristina Co wc1775 BRA0.5010.293610.44 
  Mello, Amanda Carolina De 1818 BRA0.001-0.1736-6.12 
 * 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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