Individual Calculations March 2023
 Henderson De La Fuente, Andrea  Total change: -31.80  Rating chartPersonal card
 2nd She Plays To Win International 2023 Edinburgh SCO 2023-02-15
RcRownchangeKK*chgGame
 2114 1989 1.50 9 -1.59 20 -31.80 
  Varney, Zoe wc1937 ENG0.001-0.5720-11.40 
  Head, Louise wf2020 ENG1.0010.542010.80 
  Hryshchenko, Kamila 2147 ENG0.001-0.2920-5.80 
  Sucikova, Svetlana wm2205 SVK0.001-0.2220-4.40 
  Keetman, Maaike wf2164 NED0.001-0.2720-5.40 
  Rojickova, Monika wf2101 SVK0.5010.15203.00 
  Cooke, Suzie G. wf1940 SCO0.001-0.5720-11.40 
  Steil-Antoni, Fiona wm2195 LUX0.001-0.2420-4.80 
  Arakhamia-Grant, Ketevan gwg2320 SCO0.001-0.1220-2.40 

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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