Individual Calculations April 2018
 Souza, Marcos Valerio A.  Total change: -5.00  Rating chartPersonal card
 Aberto do Brasil IX Memorial Bobby Fischer Joao Pessoa PB BRA 2018-03-16
RcRownchangeKK*chgGame
 1896 2000 3.50 6 -0.25 20 -5.00 
  Meireles, Vitor Silva 1600  * BRA1.0010.08201.60 
  Lima, Darcy g2400  * BRA0.001-0.0820-1.60 
  De Oliveira, Lincoln Robert Lemos 1719 BRA1.0010.16203.20 
  Franca, Frankleno De Sousa 1748 BRA1.0010.19203.80 
  Fiaes, Mario Henrique Andrade 2147 BRA0.001-0.3020-6.00 
  Azevedo, Eduardo Jose E De 1764 BRA0.501-0.3020-6.00 
 * 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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