Rapid: Individual Calculations January 2021
 Bartel, Marta  Total change: 9.20  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich Bydgoszcz POL 2020-12-13
RcRownchangeKK*chgGame
 1848 2119 7.00 9 0.46 20 9.20 
  Kucharska, Helena 1425 POL1.0010.01200.20 
  Czarnecka, Lidia 1859 POL1.0010.18203.60 
  Jarocka, Liwia fwf1918 POL0.001-0.7620-15.20 
  Borkowska, Zuzanna 1587 POL1.0010.03200.60 
  Dwilewicz, Katarzyna wf2030 POL1.0010.38207.60 
  Kroliczek, Gabriela 1673 POL1.0010.06201.20 
  Socko, Monika g2321 POL0.5010.26205.20 
  Mirowska, Oliwia 1477 POL1.0010.01200.20 
  Cyfka, Karina mwg2345 POL0.5010.29205.80 

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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