Individual Calculations July 2008
 Dias, Simao Poscidonio  Total change: -48.50  Rating chartPersonal card
 Aberto do Brasil - Etapa Registro 2008 Registro/SP BRA 2008-04-30
RcRownchangeKK*chgGame
 2056 2135 3.50 7 -0.63 25 -15.75 
  Awoki, Daniel Teidi 1853 BRA1.0010.16254.00 
  Perdomo, Leandro m2361 ARG0.001-0.2125-5.25 
  Aoyama, Edmundo 1866 BRA0.501-0.3325-8.25 
  Sztokbant, Bernardo Vainzoff 1925 BRA1.0010.23255.75 
  Martins, Vinicius Tine f2277 BRA0.001-0.3125-7.75 
  Giese, Ellen Cristine 1832 BRA1.0010.14253.50 
  Oliveira, Jefferson Dos Santos 2276 BRA0.001-0.3125-7.75 

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 - Varginha 2008 Varginha/MG BRA 2008-05-22
RcRownchangeKK*chgGame
 1911 2135 1.00 3 -1.31 25 -32.75 
  Ribeiro, Marcos Willian De Souza 1906 BRA0.001-0.7925-19.75 
  Silva, Sergio 2041 BRA0.001-0.6325-15.75 
  Riboldi, Mario Garcia 1785 BRA1.0010.11252.75 

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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