Rapid: Individual Calculations October 2018
 Oliveira, Antonio Pereira  Total change: -23.20  Rating chartPersonal card
 Semifinal Leste do Campeonato Baiano de Xadrez RPD 2018 Salvador BA BRA 2018-09-08
RcRownchangeKK*chgGame
 1900 1785 2.00 6 -0.15 20 -3.00 
  Lopes Fo, Jorge Antonio Ferreira c2124 BRA0.001-0.1220-2.40 
  Santana, Geraldo Pereira De 1559 BRA1.0010.21204.20 
  Silva, Gilberto Oliveira E 1922 BRA0.001-0.3220-6.40 
  Souza, Jailson Ferreira 1910 BRA1.0010.672013.40 
  Noguti, Isao 1938 BRA0.001-0.3020-6.00 
  Bomfim, Carlos B Campos Rocha 1945 BRA0.001-0.2920-5.80 

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)
 
 Final do Campeonato Baiano de Xadrez RPD 2018 Feira de Santana BA BRA 2018-09-22
RcRownchangeKK*chgGame
 1930 1785 0.00 3 -1.01 20 -20.20 
  Zallio, Luciano De Souza c2128 BRA0.001-0.1220-2.40 
  Brasil, Alberto Silveira 1963 BRA0.001-0.2720-5.40 
  Costa, Yure Mota 1700 BRA0.001-0.6220-12.40 

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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