Individual Calculations October 2008
 Oliveira, Jefferson Dos Santos  Total change: 4.50  Rating chartPersonal card
 Campeonato Paulista Absoluto 2008 Santos/SP BRA 2008-06-26
RcRownchangeKK*chgGame
 2190 2276 4.50 7 0.30 15 4.50 
  Aoyama, Edmundo 1926 BRA1.0010.11151.65 
  De Rossi, Pedro Donizeti 2127 BRA0.501-0.2015-3.00 
  Barbosa, Fernando 2028 BRA1.0010.19152.85 
  Name, Gabriel Ricardo Salim 2243 BRA1.0010.45156.75 
  De Souza, Mauro Guimaraes m2317 BRA0.001-0.4415-6.60 
  Gonzalez, Bolivar Ribeiro f2252 BRA1.0010.47157.05 
  Stamenkovic, Dragan m2440 SRB0.001-0.2815-4.20 

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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