Rapid: Individual Calculations January 2024
 Usui, Gabriella Yumi  Total change: -70.40  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 RPD - U14 Feminino Florianopolis SC BRA 2023-12-03
RcRownchangeKK*chgGame
 1402 1600 2.00 5 -1.76 40 -70.40 
  Yassuda, Mariana Mayum Shiguemats 1392 BRA0.001-0.7740-30.80 
  Kaori Shikasho, Kariny 1314 BRA1.0010.16406.40 
  Acuna Alarcon, Claudia Micaela 1507 PER0.001-0.6340-25.20 
  Ramos, Fernanda Cabreira 1381 BRA0.501-0.2840-11.20 
  Pavao, Alice Lara Biasi 1417 BRA0.501-0.2440-9.60 

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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