Rapid: Individual Calculations December 2023
 Librelato, Kathie Goulart  Total change: 25.00  Rating chartPersonal card
 Campeonato Brasileiro Feminino de Xadrez RPD 2023 Timbo SC BRA 2023-11-04
RcRownchangeKK*chgGame
 1841 2091 7.00 7 1.65 20 33.00 
  Ribeiro, Manuella Maia 1691  * BRA1.0010.08201.60 
  Brambilla, Renee Blandy T. 1608 BRA1.0010.05201.00 
  Nunes, Agatha Hurba wf1855 BRA1.0010.20204.00 
  Cardoso, Maria Paula Da Silva 1652 BRA1.0010.06201.20 
  Terao, Juliana Sayumi fwm2226 BRA1.0010.682013.60 
  Cincinato, Thalita Ariane C. wf1876 BRA1.0010.23204.60 
  Guimaraes, Artemis Pamela 1980 BRA1.0010.35207.00 
 * 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)
 
 Aberto de Xadrez RPD do Sombrio Xadrez Clube 2023 Sombrio SC BRA 2023-11-11
RcRownchangeKK*chgGame
 1666 2091 5.00 6 -0.40 20 -8.00 
  Dos Santos, Santiago De Quadros 1691  * BRA1.0010.08201.60 
  Nazario Sebastiao, Mariani 1431 BRA1.0010.01200.20 
  Da Silva, Joao Carlos Orguim 1731 BRA1.0010.10202.00 
  Martins Jr Sobrinho, Manuel De 1956 BRA0.001-0.6820-13.60 
  Matos, Alexandre De 1533 BRA1.0010.03200.60 
  Cardoso, Maria Paula Da Silva 1652 BRA1.0010.06201.20 
 * 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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