Individual Calculations January 2014
 Macedo, Luiz Soares De  Total change: -17.85  Rating chartPersonal card
 Campeonato Pan-Americano Senior 2013 Natal/RN BRA 2013-12-04
RcRownchangeKK*chgGame
 1812 1693 1.00 6 -1.19 15 -17.85 
  Andrade, Erastro Trajano De 1940 BRA0.001-0.1915-2.85 
  Picasso Gallego, Nicolas 1940 BRA0.001-0.1915-2.85 
  Roland, Marcos Maldonado 2093  * BRA0.001-0.0815-1.20 
  De Araujo, Antonio Jose 1718 BRA0.001-0.4715-7.05 
  Born, Ary 1474 BRA1.0010.22153.30 
  Ferreira, Alexander 1707 BRA0.001-0.4815-7.20 
 * 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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