Rapid: Individual Calculations January 2021
 Borkowska, Zuzanna  Total change: 22.00  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich Bydgoszcz POL 2020-12-13
 1804 1587 3.50 8 1.10 20 22.00 
  Jakubowska, Anna wm2019 POL0.5010.43208.60 
  Kubicka, Anna wm2063 POL1.0010.952019.00 
  Bartel, Marta wg2119 POL0.001-0.0320-0.60 
  Kroliczek, Gabriela 1673 POL0.001-0.3820-7.60 
  Kawa, Anna 1238 POL1.0010.11202.20 
  Antolak, Julia wm2083 POL0.001-0.0420-0.80 
  Oszutowska, Anna 1322 POL1.0010.18203.60 
  Jarocka, Liwia fwf1918 POL0.001-0.1220-2.40 

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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