Individual Calculations January 2009
 De Souza Lima, Luiz Alexandre  Total change: -72.90  Rating chartPersonal card
 Lourenço Joao Cordioli Chess Open Brasil 2008 Petrolina/PE BRA 2008-10-09
RcRownchangeKK*chgGame
 2342 2077 0.00 1 -0.18 15 -2.70 
  Brito, Luismar Jorge f2342 BRA0.001-0.1815-2.70 

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)
 
 Campeonato Pernambucano Absoluto 2008 Recife/PE BRA 2008-10-18
RcRownchangeKK*chgGame
 2100 2077 0.50 11 -4.68 15 -70.20 
  Cardoso, Almir Correia 1941 BRA0.501-0.1815-2.70 
  De Moura, Sergio Jovelino 2134 BRA0.001-0.4215-6.30 
  Miranda Jr, Roberto Calheiros De 2215 BRA0.001-0.3115-4.65 
  Santiago, Yago De Moura 2249 BRA0.001-0.2715-4.05 
  Da Costa, Alex Luiz 1904 BRA0.001-0.7315-10.95 
  Arruda Veras, Filipe De 2105 BRA0.001-0.4615-6.90 
  De Almeida Jr, Benone Lopes 2150 BRA0.001-0.4015-6.00 
  Cavalcanti De Andrade, Dalson H 1982 BRA0.001-0.6315-9.45 
  Brito, Luismar f2342 BRA0.001-0.1815-2.70 
  Andrade, Erastro Trajano De 1978 BRA0.001-0.6415-9.60 
  Souza, Rafael Cabral De 2105 BRA0.001-0.4615-6.90 

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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