Individual Calculations February 2015
 Lorenzon De Carvalho, Tales P.  Total change: 122.80  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1897 1587 4.50 10 3.07 40 122.80 
  Rocha, Vitor Firmo De Souza 1987  * BRA0.5010.424016.80 
  Fonseca Rodrigues, Edson 1987  * BRA0.5010.424016.80 
  Farah, Daniel Landshoff 1879 BRA0.001-0.1540-6.00 
  Dull, Amanda Paul 1867 BRA1.0010.844033.60 
  Fuck, Vinicius Rios 1887 BRA0.001-0.1540-6.00 
  Tasoko, Toshinobu 1803 BRA1.0010.784031.20 
  Hengles, Roberto Carlos 1860 BRA1.0010.834033.20 
  Ribeiro, Regina wm1967 BRA0.001-0.0940-3.60 
  Lunelli, Neuri Antonio 1847 BRA0.5010.324012.80 
  Almeida Junior, Alvaro Alves De 1885 BRA0.001-0.1540-6.00 
 * 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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