Individual Calculations January 2016
 Lopes, Rafael  Total change: 65.60  Rating chartPersonal card
 Campeonato Panamericano Amador 2015 Curitiba PR BRA 2015-12-16
RcRownchangeKK*chgGame
 1868 1801 4.50 7 1.64 40 65.60 
  Hurtado Bahamonde, Matias 1932 CHI0.001-0.3240-12.80 
  Carneiro, Paulo Irajara Borba 1593 BRA1.0010.23409.20 
  Castro Silva, Alex 1922 BRA1.0010.664026.40 
  Silva, Janderson Rossi Da 1847 BRA1.0010.564022.40 
  Mendes, Rodrigo Machado 1927 BRA0.001-0.3340-13.20 
  Rapouso, Ricardo Luis Borba 1967 BRA1.0010.724028.80 
  Torres Chavez, Daniel 1886 CHI0.5010.12404.80 

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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