Rapid: Individual Calculations June 2019
 De Sousa, Leonardo Santos  Total change: 2.20  Rating chartPersonal card
 III Etapa do Circuito Baiano de Xadrez RPD 2019 Salvador BA BRA 2019-05-11
RcRownchangeKK*chgGame
 1966 2086 4.00 6 0.11 20 2.20 
  Silva, Geraldo Fernandes Da 1756 BRA1.0010.12202.40 
  Bomfim, Carlos B Campos Rocha 1885 BRA1.0010.24204.80 
  Silva, Gilberto Oliveira E 1954 BRA1.0010.32206.40 
  Brasil, Alberto Silveira 1984 BRA1.0010.36207.20 
  Lopes Fo, Jorge Antonio Ferreira c2140 BRA0.001-0.4220-8.40 
  Zallio, Luciano De Souza c2078 BRA0.001-0.5120-10.20 

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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