Rapid: Individual Calculations July 2023
 Bebnik, Malgorzata  Total change: -20.60  Rating chartPersonal card
 XIII Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2023-06-04
RcRownchangeKK*chgGame
 1603 1666 3.00 7 -1.03 20 -20.60 
  Kruse, Janik 2126 GER0.001-0.0520-1.00 
  Chromicz, Andrzej 1255 POL1.0010.08201.60 
  Rozumek, Krzysztof 1775 POL0.001-0.3520-7.00 
  Adamski, Ksawery 1398 POL0.001-0.8320-16.60 
  Janowicz, Andrzej 1307 POL1.0010.10202.00 
  Michalski, Karol 1949 POL0.001-0.1620-3.20 
  Szczepanski, Andrzej 1408 POL1.0010.18203.60 

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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