Rapid: Individual Calculations April 2023
 Frej, Zofia  Total change: -7.60  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1737 1867 5.50 9 -0.36 20 -7.20 
  Trusinska, Magdalena 1467  * POL1.0010.08201.60 
  Dabrowska, Aleksandra 1653 POL1.0010.23204.60 
  Swiech, Joanna 1662 POL0.501-0.2620-5.20 
  Antolak, Julia wg2206 POL0.5010.38207.60 
  Buchta, Agnieszka 1665 POL0.501-0.2620-5.20 
  Rudnik, Anna 1747 POL1.0010.34206.80 
  Michalak, Wiktoria 1465 POL1.0010.08201.60 
  Dylag, Emilia wf1945 POL0.001-0.3920-7.80 
  Moscicka, Pola 1823 POL0.001-0.5620-11.20 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1868 1867 2.00 4 -0.02 20 -0.40 
  Trybowska, Barbara 1824 POL0.501-0.0620-1.20 
  Kucharska, Honorata wf2117 POL0.5010.31206.20 
  Olechnicka, Karolina 1839 POL0.501-0.0420-0.80 
  Giefert, Sara 1693 POL0.501-0.2320-4.60 

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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