Rapid: Individual Calculations April 2023
 Kaczmarska, Joanna  Total change: -43.40  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1675 1944 6.00 9 -1.20 20 -24.00 
  Lisiecka, Aleksandra 1544  * POL1.0010.08201.60 
  Swiech, Joanna 1662 POL0.001-0.8420-16.80 
  Malinowska, Monika 1416 POL1.0010.03200.60 
  Knapik, Julia 1558 POL1.0010.09201.80 
  Binkowska, Agata 1772 POL1.0010.27205.40 
  Michalska, Aleksandra 1748 POL0.001-0.7520-15.00 
  Furtak, Joanna wc1777 POL1.0010.28205.60 
  Cyboran, Katarzyna 1695 POL1.0010.19203.80 
  Dmochowska, Agnieszka wf1905 POL0.001-0.5520-11.00 
 * 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
 1732 1944 7.00 9 0.36 20 7.20 
  Buzdygan, Mykhailo 1493 UKR1.0010.06201.20 
  Michalak, Wiktoria 1544  * POL1.0010.08201.60 
  Kindler, Karolina 1733 POL1.0010.23204.60 
  Gredka, Dominika 1624 POL1.0010.13202.60 
  Trybowska, Barbara 1824 POL1.0010.34206.80 
  Rudnik, Anna 1747 POL1.0010.25205.00 
  Moscicka, Pola 1823 POL0.001-0.6620-13.20 
  Sloniewska, Alicja 1585 POL1.0010.10202.00 
  Kubicka, Anna wm2218 POL0.001-0.1720-3.40 
 * 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)
 
 V Memorial Szachowy im. Ryszarda Nowickiego - Open Ostrowiec Swietokrzyski POL 2023-03-19
RcRownchangeKK*chgGame
 1660 1944 5.00 8 -1.33 20 -26.60 
  Widalski, Waclaw 1544  * POL1.0010.08201.60 
  Daszkiewicz, Adrian 1429 POL1.0010.04200.80 
  Plicner, Adam 1848 POL0.001-0.6320-12.60 
  Choina, Adam 1859 POL1.0010.38207.60 
  Skrzypczak, Tomasz 1999 POL0.001-0.4220-8.40 
  Pietrzykowski, Jakub 1550 POL1.0010.08201.60 
  Graczykowski, Marcin 1542 POL0.001-0.9220-18.40 
  Gorecki, Mateusz 1509 POL1.0010.06201.20 
 * 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)
 

 

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