Individual Calculations March 2023
 Cooke, Suzie G.  Total change: -10.40  Rating chartPersonal card
 2nd She Plays To Win International 2023 Edinburgh SCO 2023-02-15
RcRownchangeKK*chgGame
 2120 1940 2.00 9 -0.52 20 -10.40 
  Head, Louise wf2020 ENG0.001-0.3920-7.80 
  Hryshchenko, Kamila 2147 ENG0.001-0.2320-4.60 
  Sucikova, Svetlana wm2205 SVK0.001-0.1820-3.60 
  Keetman, Maaike wf2164 NED0.5010.28205.60 
  Rojickova, Monika wf2101 SVK0.001-0.2920-5.80 
  Steil-Antoni, Fiona wm2195 LUX0.001-0.1920-3.80 
  Henderson De La Fuente, Andrea wf1989 AND1.0010.572011.40 
  Arakhamia-Grant, Ketevan gwg2320 SCO0.001-0.0920-1.80 
  Varney, Zoe wc1937 ENG0.5010.00200.00 

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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