Individual Calculations September 2009
 Da Rocha, Fabio  Total change: 0.00  Rating chartPersonal card
 Gambito Open 2009 Aracaju/SE BRA 2009-08-07
RcRownchangeRpKK*chgGame
 1945 0 4.00 5 0.00 1983   0.00 
  Magalhaes, Jonathas Jose De 1985 BRA1.0010.00 0.00 
  Andrade Fiaes, Mario Henrique 1880 BRA1.0010.00 0.00 
  Silva, Gilberto Oliveira 1914 BRA1.0010.00 0.00 
  Dias Da Fonseca, Petrus Fay 1900 BRA1.0010.00 0.00 
  Zallio, Luciano Souza 2044 BRA0.0010.00 0.00 

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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