Individual Calculations January 2012
 De Oliveira, Joao Eudes  Total change: -8.40  Rating chartPersonal card
 II Campeonato de Veteranos do Nordeste 2011 Joao Pessoa/PB BRA 2011-11-04
 1820 1776 2.00 5 -0.28 30 -8.40 
  Alves De Medeiros, Jovany 2035 BRA0.001-0.1830-5.40 
  Born, Ary 1427 BRA1.0010.11303.30 
  Ferreira, Alexander 1683 BRA1.0010.373011.10 
  Nogueira, Francisco De Melo 2176  * BRA0.001-0.0830-2.40 
  Baltar, Petrov Ferreira 1777 BRA0.001-0.5030-15.00 
 * 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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