Rapid: Individual Calculations October 2023
 Vieira, Beatriz Alena V G  Total change: -8.80  Rating chartPersonal card
 Taca Clubes Formadores 2022-23 - gr. B Montemor-o-Velho POR 2023-09-23
RcRownchangeKK*chgGame
 1107 1065 2.00 5 -0.22 40 -8.80 
  Yastreb, Oleksandr 1216 UKR0.5010.20408.00 
  Tenreiro, Manuel 1078 POR0.5010.02400.80 
  Li Wei, David 1158 CHN0.001-0.3740-14.80 
  Gomes, Miguel 1052 POR0.001-0.5240-20.80 
  Guerne, Giani Caessa 1032 POR1.0010.454018.00 

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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