Individual Calculations February 2019
 Salvadego, Erika Giovana De O.  Total change: -18.80  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 1893 1603 0.50 6 -0.47 40 -18.80 
  Poeta, Caio Medeiros 2003  * BRA0.001-0.0840-3.20 
  Boabaid, Jorge Alberto Duardes c1868 BRA0.001-0.1840-7.20 
  Cardozo, Matheus Santos 1869 BRA0.5010.324012.80 
  Kanzler, Karina Daniela Ferreira 1856 BRA0.001-0.1940-7.60 
  Fernandez, Tatiane Cristina Coelh wc1835 BRA0.001-0.2140-8.40 
  Barrientos, Ernesto 1925 PAR0.001-0.1340-5.20 
 * 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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