Individual Calculations September 2009
 De Oliveira, Francemir Barra  Total change: -31.35  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2010 1861 0.50 8 -2.09 15 -31.35 
  Gattass, Allan 2249 BRA0.001-0.0915-1.35 
  Cajal, Andre 2092 BRA0.001-0.2115-3.15 
  Reis, Alan De Albuquerque Maranha 2026 BRA0.5010.22153.30 
  Azevedo, Alcides Alexandre A. 2105 BRA0.001-0.2015-3.00 
  Carvalho, Felipe Lobo C. 2141 BRA0.001-0.1615-2.40 
  Figueiredo, Rodrigo Fraga Leandr 1709 BRA0.001-0.7015-10.50 
  Medina, Diana Sanroman Baeta 1699 BRA0.001-0.7115-10.65 
  Martinez, Daniel 2060 ARG0.001-0.2415-3.60 

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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