Individual Calculations November 2022
 Ruiz Villalba, Andrea  Total change: 40.40  Rating chartPersonal card
 World junior under 20 championship 2022 - Girls Dorgali ITA 2022-10-12
RcRownchangeKK*chgGame
 1918 1764 5.50 11 2.02 20 40.40 
  Kanyamarala, Trisha wm2174 IRL0.001-0.0820-1.60 
  Hajiyeva, Laman wf2138 AZE1.0010.902018.00 
  Levitan, Ronit wf2024 ISR0.5010.32206.40 
  Simkunaite, Gabija wf2013 LTU0.5010.31206.20 
  Sala, Giulia wf1868 ITA0.001-0.3620-7.20 
  Cassi, Elisa 1965 ITA0.001-0.2420-4.80 
  Badenhorst, Chloe 1679 RSA0.501-0.1220-2.40 
  Shaw, Laurie Ann 1417 RSA1.0010.11202.20 
  Olde, Grete wc1862 EST0.001-0.3720-7.40 
  Singgih, Diajeng Theresa wf1991 INA1.0010.792015.80 
  Ishvi, Aggarwal 1964 IND1.0010.762015.20 

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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