Rapid: Individual Calculations March 2023
 Liebrecht, Jakub  Total change: -24.40  Rating chartPersonal card
 Grand Prix Juniorow turniej I 2023 FIDE Tczew POL 2023-02-11
RcRownchangeKK*chgGame
 1027 1107 0.00 1 -0.61 40 -24.40 
  Bogalecka, Gabriela 1027 POL0.001-0.6140-24.40 

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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