Individual Calculations March 2018
 Queiroz, Stella Becker  Total change: -4.00  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1864 1833 4.00 8 0.38 20 7.60 
  Ribeiro, Vanio Melo 1628 BRA1.0010.24204.80 
  De Borba, Gabriel c2018 BRA0.001-0.2620-5.20 
  Passos, Rafael Moreira 1648 BRA1.0010.26205.20 
  Mazetto, Sergio Luiz 2154 BRA0.001-0.1320-2.60 
  Koinski, Carlos Cesar 1433  * BRA1.0010.08201.60 
  Soares, Joao Carlos T. C. 2026 BRA1.0010.752015.00 
  Federzoni, Enzo 2030 BRA0.001-0.2520-5.00 
  Deus Filho, Joaquim De 1974 BRA0.001-0.3120-6.20 
 * 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)
 
 Campeonato Brasileiro Feminino - Fase Final 2017 Rio de Janeiro BRA 2018-02-17
RcRownchangeKK*chgGame
 1972 1833 2.50 9 -0.58 20 -11.60 
  Librelato, Kathie Goulart 2071 BRA0.001-0.2020-4.00 
  Alboredo, Julia wf2124 BRA0.001-0.1520-3.00 
  Terao, Juliana Sayumi fwm2233  * BRA0.001-0.0820-1.60 
  Feliciano Ebert, Vanessa wm2197 BRA0.5010.40208.00 
  Bonfim, Regina Rodrigues wf1763 BRA1.0010.40208.00 
  Melo, Gabrieli De 1633 BRA1.0010.24204.80 
  Reis, Virginia Lagrange M. 1808 BRA0.001-0.5320-10.60 
  Ichimura G. Barbosa, Larissa Y. wm1934 BRA0.001-0.3620-7.20 
  Medeiros, Thauane Ferreira 1983 BRA0.001-0.3020-6.00 
 * 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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