Individual Calculations August 2019
 Bilczewska, Olga  Total change: -79.04  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga Juniorow 2019 Ustron Jaszowiec POL 2019-06-23
RcRownchangeKK*chgGame
 1930 1691 2.50 9 0.52 38 19.76 
  Harazinska, Magdalena wf2004 POL0.001-0.1438-5.32 
  Frej, Zofia 1903 POL0.001-0.2338-8.74 
  Moscicka, Pola 1858 POL0.001-0.2838-10.64 
  Jarocka, Liwia fwf2091  * POL1.0010.923834.96 
  Raczykowska, Paulina 1893 POL0.001-0.2438-9.12 
  Swiech, Joanna 1879 POL0.5010.24389.12 
  Kucharska, Honorata wf2054 POL0.5010.403815.20 
  Kaczmarska, Joanna 2010 POL0.001-0.1338-4.94 
  Koruch, Maria 1677 POL0.501-0.0238-0.76 
 * 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)
 
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1710 1717 2.00 9 -2.60 38 -98.80 
  Kozlowski, Michal 1899 POL0.5010.24389.12 
  Kasperkiewicz, Pawel 1905 POL0.001-0.2638-9.88 
  Ossolinski, Ziemowit 1826 POL0.001-0.3538-13.30 
  Sidorczuk, Dominik 1599 POL0.001-0.6638-25.08 
  Dabrowska, Aleksandra 1634 POL1.0010.393814.82 
  Trybula, Agata 1625 POL0.501-0.1338-4.94 
  Okurowski, Michal 1607 POL0.001-0.6538-24.70 
  Pasternak-Winiarski, Adam 1627 POL0.001-0.6238-23.56 
  Karpinski, Ryszard 1671 POL0.001-0.5638-21.28 

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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