Rapid: Individual Calculations January 2022
 Arrais, Sabrine Pereira  Total change: -28.00  Rating chartPersonal card
 Campeonato Brasileiro Feminino de Xadrez RPD 2021 Natal RN BRA 2021-12-11
RcRownchangeKK*chgGame
 1368 1350 1.00 5 -1.40 20 -28.00 
  Brambilla, Renee Blandy T. 1649 BRA0.001-0.1520-3.00 
  Da Silva, Jadiane Martiliano 1119 BRA1.0010.21204.20 
  Da Silva, Maria Gabriele 1391 BRA0.001-0.4420-8.80 
  Pinheiro, Ariana Hayelly Maciel 1269 BRA0.001-0.6120-12.20 
  Da Silva, Cibele Florencio 1414 BRA0.001-0.4120-8.20 

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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