Individual Calculations February 2020
 Arciszewska, Zuzanna  Total change: 65.20  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa B Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 1704 1590 2.50 8 -0.32 40 -12.80 
  Backiel, Hubert 1860 POL0.001-0.1740-6.80 
  Mocny, Tomasz 1779 POL0.001-0.2540-10.00 
  Dubrawski, Michal 1685 POL0.001-0.3740-14.80 
  Strojek, Kazimierz 1655 POL1.0010.594023.60 
  Budzisz, Adrian 1849 POL0.001-0.1840-7.20 
  Maciulaityte, Barbora 1718 LTU0.001-0.3340-13.20 
  Szymanska, Joanna 1377 POL1.0010.23409.20 
  Dubrawski, Janusz 1708 POL0.5010.16406.40 

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)
 
 VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2020-01-20
RcRownchangeKK*chgGame
 1680 1594 5.50 9 1.95 40 78.00 
  Budnik, Kazimierz 1194  * POL1.0010.08403.20 
  Szczotka, Klara 1870 POL1.0010.834033.20 
  Kroliczek, Gabriela 1893 POL0.001-0.1540-6.00 
  Madej, Marek 1879 POL0.001-0.1640-6.40 
  Marczyk, Kinga 1242 POL1.0010.11404.40 
  Zarebska, Lena 1915 POL0.001-0.1340-5.20 
  Zakrzewicz, Kacper 1321 POL1.0010.17406.80 
  Brylowski, Stefan 1989 POL0.5010.424016.80 
  Korcz, Daniel 1817 POL1.0010.784031.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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