Rapid: Individual Calculations April 2023
 Skiba, Aleksandra  Total change: -35.60  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1563 1831 5.50 9 -1.81 20 -36.20 
  Spadlo, Katarzyna 1431  * POL1.0010.08201.60 
  Sloniewska, Alicja 1585 POL0.501-0.3120-6.20 
  Giefert, Sara 1693 POL0.501-0.1920-3.80 
  Roszkiewicz, Anna 1599 POL0.001-0.7920-15.80 
  Debowska, Michalina 1377 POL1.0010.06201.20 
  Bilczewska, Olga 1503 POL0.501-0.3720-7.40 
  Bebnik, Malgorzata 1639 POL0.501-0.2520-5.00 
  Polak, Sylwia 1649 POL0.501-0.2420-4.80 
  Hampel, Anna 1591 POL1.0010.20204.00 
 * 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
 1683 1831 4.00 6 0.03 20 0.60 
  Kucharski, Bartlomiej 1948 POL0.5010.16203.20 
  Wolpiuk, Bartlomiej 1431  * POL0.501-0.4220-8.40 
  Guzik, Kacper 1464 POL1.0010.10202.00 
  Madajczak, Jakub 1680 POL0.501-0.2020-4.00 
  Baczynski, Jakub 1655 POL1.0010.27205.40 
  Kardis, Benjamin 1918 SVK0.5010.12202.40 
 * 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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