Individual Calculations October 2022
 Acarbay, Algi  Total change: -15.20  Rating chartPersonal card
 European Women Chess Championship 2022 Praha CZE 2022-08-19
RcRownchangeKK*chgGame
 2106 1951 2.00 9 -0.76 20 -15.20 
  Antova, Gabriela fwm2269 BUL0.001-0.1320-2.60 
  Martynkova, Olena wm2182 LTU0.001-0.2120-4.20 
  Sedina, Elena mwg2213 ITA0.001-0.1820-3.60 
  Head, Louise wf2024 ENG0.001-0.4020-8.00 
  Froewis, Annika wf2044 AUT0.5010.13202.60 
  Sevcikova, Lucia wf2058 SVK1.0010.652013.00 
  Petrova, Irina wm2127 UKR0.001-0.2720-5.40 
  Kucharska, Honorata wf2193 POL0.001-0.2020-4.00 
  Shatil, Or wc1842 ISR0.501-0.1520-3.00 

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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