Rapid: Individual Calculations April 2023
 Gredka, Dominika  Total change: -53.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1432 1624 3.00 7 -1.92 20 -38.40 
  Olechnicka, Karolina 1839 POL0.001-0.2320-4.60 
  Zaborowska, Maria 1279 POL0.001-0.8920-17.80 
  Jasinska, Joanna 1224  * POL0.001-0.9220-18.40 
  Spadlo, Katarzyna 1287 POL1.0010.12202.40 
  Bohdanowicz, Nikola 1310 POL1.0010.14202.80 
  Kulpa, Zuzanna 1828 POL0.001-0.2420-4.80 
  Wloch, Dominika 1256 POL1.0010.10202.00 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1706 1624 2.00 7 -0.77 20 -15.40 
  Rykala, Monika 1802 POL0.001-0.2720-5.40 
  Bohdanowicz, Nikola 1310 POL1.0010.14202.80 
  Kaczmarska, Joanna 1944 POL0.001-0.1320-2.60 
  Jakubowska, Urszula 1355 POL1.0010.17203.40 
  Marczuk, Anna 1880 POL0.001-0.1920-3.80 
  Shkryl, Kateryna 1764 UKR0.001-0.3120-6.20 
  Murawko, Katarzyna wc1889 POL0.001-0.1820-3.60 

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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