Individual Calculations January 2016
 Porto, Isaac Silva  Total change: 16.00  Rating chartPersonal card
 Aberto de Xadrez Michel Paul Alfred Bernard Salvador BA BRA 2015-12-04
RcRownchangeKK*chgGame
 1844 1765 0.00 3 -1.23 40 -49.20 
  Freitas, Remulo Aguiar 2064 BRA0.001-0.1540-6.00 
  Cortes, Gabriel Novaes 1676 BRA0.001-0.6240-24.80 
  Pereira Fo, Hildebrando Apolonio 1793 BRA0.001-0.4640-18.40 

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
 IRT Final de Ano de Vitoria da Conquista Vitoria da Conquista BA BRA 2015-12-09
RcRownchangeKK*chgGame
 1784 1765 12.50 19 3.26 20 65.20 
  Freitas, Romulo Aguiar 2133 BRA0.001-0.1020-2.00 
  Barreto Junior, Williem Silva 2045 BRA0.5010.34206.80 
  Cortes, Gabriel Novaes 1676 BRA0.001-0.6220-12.40 
  Lopes, Bernardo De Souza 1570 BRA1.0010.25205.00 
  Freitas, Remulo Aguiar 2064 BRA0.001-0.1520-3.00 
  Oliveira, Emanuelle Alves 1549 BRA1.0010.22204.40 
  Ferraz, Joao Gabriel 1770 BRA1.0010.512010.20 
  Paes, Marcelo Teofilo Barbosa 1771 BRA0.5010.01200.20 
  De Almeida, Tiago Carvalho 1666 BRA1.0010.36207.20 
  De Souza, Rafael Santos 1770 BRA1.0010.512010.20 
  Barreto Junior, Williem Silva 2045 BRA0.001-0.1620-3.20 
  Cortes, Gabriel Novaes 1676 BRA1.0010.38207.60 
  Lopes, Bernardo De Souza 1570 BRA1.0010.25205.00 
  Freitas, Remulo Aguiar 2064 BRA0.001-0.1520-3.00 
  Oliveira, Emanuelle Alves 1549 BRA1.0010.22204.40 
  Ferraz, Joao Gabriel 1770 BRA1.0010.512010.20 
  Paes, Marcelo Teofilo Barbosa 1771 BRA0.5010.01200.20 
  De Almeida, Tiago Carvalho 1666 BRA1.0010.36207.20 
  De Souza, Rafael Santos 1770 BRA1.0010.512010.20 

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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