Individual Calculations May 2019
 Fernandes, Mauricio Santos  Total change: -5.40  Rating chartPersonal card
 Aberto do Brasil STD X Memorial Bobby Fischer Joao Pessoa PB BRA 2019-03-29
RcRownchangeKK*chgGame
 1867 1935 4.00 6 0.48 40 19.20 
  Born, Ary 1535  * BRA1.0010.08403.20 
  Limp, Eduardo Thelio m2335  * BRA0.001-0.0840-3.20 
  Canonico, Rodrigo 1716 BRA1.0010.22408.80 
  Baltar, Petrov Ferreira 1662 BRA1.0010.17406.80 
  Jordao Barbosa, Marcio 2132 BRA0.001-0.2540-10.00 
  Lima Fo, Jose Pacifico 1821 BRA1.0010.344013.60 
 * 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)
 
NOTE: K factor changed
 Zonal Bahia de Xadrez STD 2019 Ilheus BA BRA 2019-04-19
RcRownchangeKK*chgGame
 1894 1935 1.00 4 -1.23 20 -24.60 
  Freitas, Remulo Aguiar c2144 BRA0.001-0.2320-4.60 
  De Souza, Tiago Da Arcela Seixas 1755 BRA0.001-0.7420-14.80 
  Ribeiro, Daniel Malta 1785 BRA0.001-0.7020-14.00 
  Cortes, Gabriel Novais 1891 BRA1.0010.44208.80 

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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