Individual Calculations September 2010
 Zachi, Felipe Parelho  Total change: 21.00  Rating chartPersonal card
 Memoriam Walter Merli - etapa Barrinha Barrinha/SP BRA 2010-07-02
RcRownchangeKK*chgGame
 1841 1600 2.00 5 0.84 25 21.00 
  Rodrigues, Tiago Pereira 2000  * BRA0.001-0.0825-2.00 
  Da Nobrega, Taina Barbosa F 1560 BRA1.0010.442511.00 
  De Rossi, Pedro Donizeti 2000  * BRA0.001-0.0825-2.00 
  Caporale, Giuseppe Guido 1794 BRA1.0010.752518.75 
  Lima, Adriano Mendes 1849 BRA0.001-0.1925-4.75 
 * 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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