Individual Calculations February 2024
 Ferreira, Thales Bond Dias  Total change: -12.20  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1902 2086 6.50 10 -0.61 20 -12.20 
  Toffoli, Vanessa 1686  * BRA1.0010.08201.60 
  Pereira, Thiago Henrique 1772 BRA1.0010.14202.80 
  Von Buelow, Georg f2345 GER0.5010.32206.40 
  Molina, Roberto Junio Brito m2381 BRA0.001-0.1520-3.00 
  Samaniego, Diego Pinheiro 1806 BRA0.001-0.8420-16.80 
  De Almeida, Guilherme Pereira 1731 BRA1.0010.11202.20 
  Calcada, Lucas Galvan 1770 BRA1.0010.13202.60 
  Marques, Eudes Pinto 1863 BRA0.001-0.7820-15.60 
  Da Fonseca Pinto, Joao Gabriel Al 1808 BRA1.0010.17203.40 
  Dias, Marcelo De Souza 1854 BRA1.0010.21204.20 
 * 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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