Individual Calculations August 2019
 Michalska, Aleksandra  Total change: 50.88  Rating chartPersonal card
 III Miedzynarodowy Festiwal Szachowy Puchar Baltyku - Open B Darlowko POL 2019-06-22
RcRownchangeKK*chgGame
 1719 1715 5.00 9 0.64 24 15.36 
  Zielonka, Adam 1331 POL0.501-0.4124-9.84 
  Lachmirowicz, Maciej 1749 POL0.5010.05241.20 
  Ciszewski, Krzysztof 1602 POL1.0010.35248.40 
  Szmidt, Przemyslaw 1858 POL0.5010.19244.56 
  Eigner, Jerzy 1516 POL1.0010.24245.76 
  Darowicki, Mariusz 1886 POL0.5010.23245.52 
  Ochowicz, Jakub 1980 POL0.001-0.1824-4.32 
  Cwiek, Ryszard 1698 POL0.501-0.0224-0.48 
  Milanowski, Jan 1853 POL0.5010.19244.56 

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)
 
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1863 1741 4.50 9 1.45 24 34.80 
  Mike, Patryk 1940 POL1.0010.762418.24 
  Koloczek, Maciej 1951 POL0.001-0.2324-5.52 
  Plichta, Krzysztof 1582 POL1.0010.29246.96 
  Kasperkiewicz, Pawel 1905 POL1.0010.722417.28 
  Bajkowski, Marcin 1932 POL0.5010.25246.00 
  Pekacki, Stanislaw 1889 POL0.5010.20244.80 
  Musial, Tomasz 1856 POL0.001-0.3424-8.16 
  Szymczak, Rafal 1862 POL0.001-0.3424-8.16 
  Wasik, Mateusz 1847 POL0.5010.14243.36 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2019 - II Liga Szczyrk POL 2019-07-19
RcRownchangeKK*chgGame
 1546 1741 8.00 11 0.03 24 0.72 
  Filipska, Maja 1602 POL1.0010.31247.44 
  Surpeta, Julia 1564 POL0.501-0.2324-5.52 
  Zamarska, Sylwia 1628 POL0.501-0.1524-3.60 
  Matyjasek, Michalina 1341  * POL0.501-0.4224-10.08 
  Pisarek, Elzbieta 1605 POL0.501-0.1824-4.32 
  Robakowska, Paulina 1341  * POL1.0010.08241.92 
  Kulpa, Zuzanna 1802 POL1.0010.582413.92 
  Mirowska, Oliwia 1735 POL0.501-0.0124-0.24 
  Niemier, Martyna 1341  * POL1.0010.08241.92 
  Mytnik, Kinga 1604 POL0.501-0.1824-4.32 
  Zalucka, Emilia 1440 POL1.0010.15243.60 
 * 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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