Individual Calculations August 2017
 De Araujo, Jaylson Javier Silva  Total change: -1.40  Rating chartPersonal card
 ITT de Belem Belem PA BRA 2017-07-01
RcRownchangeKK*chgGame
 2219 2057 2.50 9 -0.33 20 -6.60 
  Veiga, Emerson De Sousa 2102 BRA0.001-0.4420-8.80 
  De Souza Monteiro, Marcos Paulo 1952 BRA0.501-0.1420-2.80 
  Moraes, Nelson Da Silva c2233 BRA0.001-0.2720-5.40 
  Perdomo, Leandro m2457  * ARG0.5010.42208.40 
  Cruz, Ricardo Benares De Sa L. f2312 BRA0.001-0.1920-3.80 
  Rodi, Luis Ernesto m2304 URU0.5010.31206.20 
  Leitao, Nicolau 2107 BRA0.5010.07201.40 
  Chauca, Jose 2050 PER0.501-0.0120-0.20 
  Delgado Ramirez, Neuris g2457  * PAR0.001-0.0820-1.60 
 * 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)
 
 II Aberto do Brasil do Clube de Xadrez da Cidade Velha Belem PA BRA 2017-07-07
RcRownchangeKK*chgGame
 1961 2057 4.00 6 0.26 20 5.20 
  Rivera Fernandez, Fredy Aleja 1657  * COL1.0010.08201.60 
  Cavalheiro, Alvancir Elves 1828 BRA0.501-0.2920-5.80 
  Veiga, Emerson De Sousa 2102 BRA0.5010.06201.20 
  Del Aguila, Victor Montero 1871 BRA1.0010.26205.20 
  Delgado Ramirez, Neuris g2457  * PAR0.001-0.0820-1.60 
  Moreira Da Silva, Jairo 1849 BRA1.0010.23204.60 
 * 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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