Rapid: Individual Calculations January 2021
 Kiolbasa, Oliwia  Total change: -8.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich Bydgoszcz POL 2020-12-13
RcRownchangeKK*chgGame
 1892 2068 5.50 9 -0.44 20 -8.80 
  Lesniak, Angelika 1416 POL1.0010.01200.20 
  Mackiewicz, Anna 1815 POL1.0010.19203.80 
  Siekanska, Maria 1587 POL1.0010.05201.00 
  Socko, Monika g2321 POL0.001-0.1920-3.80 
  Majdan, Joanna wg2217 POL0.5010.20204.00 
  Jakubowska, Anna wm2019 POL0.501-0.0720-1.40 
  Kroliczek, Gabriela 1673 POL0.501-0.4220-8.40 
  Jarocka, Liwia fwf1918 POL1.0010.30206.00 
  Kubicka, Anna wm2063 POL0.001-0.5120-10.20 

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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