Individual Calculations May 2018
 Do Prado, Hamilton Mesquita  Total change: 1.40  Rating chartPersonal card
 Aberto do Brasil STD 2018 etapa Pocos de Caldas Belo Horizonte MG BRA 2018-03-09
RcRownchangeKK*chgGame
 1759 1654 2.50 6 0.22 20 4.40 
  Do Valle Cardoso, Lucas 2051 BRA0.5010.42208.40 
  Leao, Thales Braghini 2011 BRA0.001-0.1120-2.20 
  De Sousa, Rafaela Oliveira 1254  * BRA1.0010.08201.60 
  Palmeira, Pedro Alberto Martins 1942 BRA0.001-0.1620-3.20 
  Agostinho, Albano 1916 BRA0.001-0.1820-3.60 
  Grum, Amanda Soares 1380 BRA1.0010.17203.40 
 * 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)
 
 VII Sao Paulo Open Grupo A Sub 2300 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1985 1654 0.50 5 -0.15 20 -3.00 
  Pacheco, Helcio Alexandre 2054  * BRA0.001-0.0820-1.60 
  Maciel, Diogo Alves 1982 BRA0.001-0.1320-2.60 
  Hoshino, Karen wf1914 JPN0.001-0.1820-3.60 
  De Freitas, Jose Renato Silva 1919 BRA0.5010.32206.40 
  Bueno Filho, Julio Silvio 2054  * BRA0.001-0.0820-1.60 
 * 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)
 

 

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