Rapid: Individual Calculations April 2023
 Waszkowska, Sandra  Total change: -8.00  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1640 1388 2.00 7 0.19 20 3.80 
  Dmochowska, Agnieszka wf1905 POL1.0010.962019.20 
  Rykala, Monika 1802 POL0.001-0.0720-1.40 
  Binkowska, Agata 1772 POL0.001-0.0920-1.80 
  Fraczek, Weronika 1842 POL0.001-0.0620-1.20 
  Kubasik, Aleksandra 1242 POL1.0010.30206.00 
  Trusz, Julia 1661 POL0.001-0.1720-3.40 
  Wloch, Dominika 1256 POL0.001-0.6820-13.60 

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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1472 1388 1.00 4 -0.59 20 -11.80 
  Lisiecka, Aleksandra 1391 POL0.001-0.5020-10.00 
  Borkowska, Zuzanna 1641 POL0.001-0.1920-3.80 
  Piotrowska, Sylwia 1297 POL1.0010.38207.60 
  Knapik, Julia 1558 POL0.001-0.2820-5.60 

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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