Individual Calculations August 2021
 Bukala, Weronika  Total change: 14.82  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2021 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 1716 1679 3.50 9 -0.59 38 -22.42 
  Kucharska, Helena 1612 POL0.001-0.5938-22.42 
  Furtak, Joanna 2022 POL1.0010.883833.44 
  Obrochta, Lena 1767 POL0.001-0.3838-14.44 
  Jedrzejko, Martyna 1672 POL0.001-0.5138-19.38 
  Barwinska, Ewa 1714 POL0.001-0.4538-17.10 
  Niemier, Martyna 1279  * POL1.0010.08383.04 
  Goraj, Barbara wc2076 POL0.001-0.0838-3.04 
  Czarniecka, Aleksandra 2019 POL0.5010.383814.44 
  Kandula, Jasmina 1279  * POL1.0010.08383.04 
 * 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)
 
 63 Ogolnopolski Masowy Turniej Szachowy LZS o Zlota Wieze - Final Centralny Uniejow POL 2021-07-13
RcRownchangeKK*chgGame
 1759 1673 4.50 9 0.98 38 37.24 
  Kawa, Anna 1438 POL1.0010.21387.98 
  Wilk, Oktawia 1831 POL0.5010.21387.98 
  Zdziarska-Zareba, Lidia 1857 POL1.0010.743828.12 
  Kopica, Paulina 1890 POL1.0010.783829.64 
  Wikar, Martyna 2073  * POL0.001-0.0838-3.04 
  Trusz, Julia 1699 POL0.001-0.4638-17.48 
  Sowa, Wiktoria wf2023 POL0.001-0.1138-4.18 
  Mitrega, Wiktoria 1273  * POL0.501-0.4238-15.96 
  Sosnowska, Elzbieta wf1751 POL0.5010.11384.18 
 * 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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