Individual Calculations May 2013
 Macedo, Alexandre Soares De  Total change: 26.10  Rating chartPersonal card
 IV Memorial Bobby Fischer Joao Pessoa/PB BRA 2013-03-15
RcRownchangeKK*chgGame
 2005 1827 3.50 6 1.74 15 26.10 
  Macedo, Maximo Iack f2227  * BRA0.001-0.0815-1.20 
  Costa, Edvaldo Da Cruz 1591 BRA1.0010.20153.00 
  Correia, Max Do Carmo 1997 BRA1.0010.721510.80 
  Macedo, Maximo Valerio f2062 BRA0.5010.29154.35 
  Souza, Marcos Valerio A. 2047 BRA1.0010.781511.70 
  Oliveira, Renato De Araujo 2104 BRA0.001-0.1715-2.55 
 * 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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