Individual Calculations January 2024
 Barchuk, Irina  Total change: -21.20  Rating chartPersonal card
 Polfinal Mistrzostw Polski Kobiet 2023 Karpacz POL 2023-12-03
RcRownchangeKK*chgGame
 1940 2107 5.00 9 -1.06 20 -21.20 
  Ejsymont, Blanka 1631 POL1.0010.05201.00 
  Kubicka, Anna wm2284 POL0.001-0.2720-5.40 
  Smietanska, Wiktoria c1901 POL0.001-0.7620-15.20 
  Dmochowska, Agnieszka wf2039 POL1.0010.41208.20 
  Zapalowska, Wiktoria 1684 POL1.0010.07201.40 
  Siekanska, Maria wf2126 POL0.001-0.4720-9.40 
  Zabrzanska, Weronika wf1976 POL0.001-0.6820-13.60 
  Trybus, Dominika 1707  * POL1.0010.08201.60 
  Dwilewicz, Katarzyna wf2112 POL1.0010.512010.20 
 * 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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