Individual Calculations September 2009
 Matsuura, Frederico  Total change: 5.85  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2214 2303 7.00 11 0.39 15 5.85 
  Rodrigues, Bruno Morado 1953 BRA1.0010.11151.65 
  Milos, Gilberto g2589 BRA0.001-0.1615-2.40 
  Moyses Fo., Joao 2118 BRA1.0010.26153.90 
  Shumyatsky, Victor f2175 BRA0.001-0.6715-10.05 
  Bibiloni, Jorge 2109 ARG0.001-0.7515-11.25 
  Wolff, Carlos Alberto 2017 BRA1.0010.16152.40 
  Bispo, Leonardo 2129 BRA1.0010.27154.05 
  Marques, Joao Paulo Cassemiro 1903  * BRA1.0010.08151.20 
  Dos Santos, Ramiro f2438 ARG1.0010.681510.20 
  Perdomo, Leandro Daniel m2409 ARG1.0010.64159.60 
  Mareco, Sandro m2515 ARG0.001-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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