Individual Calculations February 2019
 Sato, Leticia Miho  Total change: 89.60  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 1905 1613 3.50 8 2.24 40 89.60 
  Broday, Geovani Allan 2013  * BRA0.001-0.0840-3.20 
  Juliano, Joao Carlos Mazzini 1924 BRA0.001-0.1440-5.60 
  Belmonte, Adriel 1879 ARG0.5010.324012.80 
  Resende, Lucas B. Massucato 1876 BRA0.001-0.1840-7.20 
  Barrientos, Ernesto 1925 PAR1.0010.864034.40 
  Silva, Fernando So Barros Da 1867 BRA0.5010.314012.40 
  Etchevest, Marcelo 1860 ARG0.5010.314012.40 
  Farias, Edilsom 1892 BRA1.0010.844033.60 
 * 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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