Individual Calculations May 2024
 Dabrowska, Aleksandra  Total change: -0.20  Rating chartPersonal card
 Festiwal Szachowy na Ursynowie - Grupa FIDE - kwiecien '24 Warszawa POL 2024-04-13
RcRownchangeKK*chgGame
 1650 1725 3.00 5 -0.01 20 -0.20 
  Zawadzki, Antoni 1448 POL1.0010.17203.40 
  Iwanczuk, Krzysztof 2014 POL0.001-0.1620-3.20 
  Potynski, Hubert 1582 POL1.0010.31206.20 
  Bobinski, Lukasz 1587 POL0.001-0.6920-13.80 
  Muronczyk, Wiktor 1621 POL1.0010.36207.20 

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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