Rapid: Individual Calculations March 2023
 Bigasova, Johana  Total change: 0.00  Rating chartPersonal card
 GRAND PRIX Radkowa i Ziemi Klodzkiej 2023 Scinawka Srednia POL 2023-02-04
RcRownchangeRpKK*chgGame
 1142 0 0.00 2 0.00 342   0.00 
  Archlebova, Stela 1237 CZE0.0010.00 0.00 
  Szulikowski, Szymon 1046 POL0.0010.00 0.00 

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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