Individual Calculations April 2014
 Ribeiro, Marcos Willian De Souza  Total change: 16.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 1868 1930 5.00 7 1.12 15 16.80 
  Sousa, Virginio Aleixo Da Silva 1530  * BRA1.0010.08151.20 
  Coutinho, Sidnei Bissacot 2077 BRA0.001-0.3015-4.50 
  Cerqueira, Janderson Lourenco 1656 BRA1.0010.17152.55 
  Schucman, Rebeca Lot 1657 BRA1.0010.17152.55 
  Da Silva, Tiago Henrique Amaro 2071 BRA1.0010.691510.35 
  Lopes, Marcelo Ferreira 2014 BRA1.0010.62159.30 
  Nery Junior, Jose Antonio 2071 BRA0.001-0.3115-4.65 
 * 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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