Rapid: Individual Calculations March 2016
 Brasil, Alberto Silveira  Total change: 4.80  Rating chartPersonal card
 Torneio Abertura de Xadrez RPD da FBX BA Salvador BA BRA 2016-01-30
RcRownchangeKK*chgGame
 1891 2027 5.50 8 0.24 20 4.80 
  Oliveira, Antonio Pereira 1666 BRA1.0010.10202.00 
  Dos Santos, Alex Rodrigues 1667 BRA1.0010.10202.00 
  Silva, Gilberto Oliveira E 1907 BRA1.0010.34206.80 
  Neves, Carlos Alberto Brasil 2000 BRA1.0010.46209.20 
  Ferreira, Enzo Suzarte 1734 BRA0.001-0.8520-17.00 
  Zallio, Luciano De Souza c2158 BRA1.0010.682013.60 
  Azevedo, Edmundo Roberto Ramos 2052 BRA0.5010.03200.60 
  Lemos, Hamilton Rabat 1940 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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