Individual Calculations December 2022
 Gabbani, Sara  Total change: 6.40  Rating chartPersonal card
 European Youth Chess Championship 2022 - U18 Girls Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1855 1844 4.00 9 -0.45 40 -18.00 
  Yakimova, Mariya wf2234 FID0.001-0.0940-3.60 
  Shevtsova, Stefania 1555 FID0.501-0.3440-13.60 
  Nadanyan, Kiti 1615 ARM1.0010.21408.40 
  Czarnecka, Lidia wc2005 POL0.001-0.2940-11.60 
  Mihailova, Alina wf2102 MDA0.001-0.1840-7.20 
  Duru, Ipek wc1586 TUR0.501-0.3240-12.80 
  Koksa, Jelena 1742 CRO1.0010.364014.40 
  Blanquet, Camille 2090 FRA0.5010.314012.40 
  Nowak, Roksana 1764 POL0.501-0.1140-4.40 

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)
 
 Campionato Italiano Femminile 2022 Cagliari ITA 2022-11-17
RcRownchangeKK*chgGame
 2116 1844 2.00 7 0.61 40 24.40 
  Zimina, Olga mwg2283 ITA0.001-0.0640-2.40 
  Martinelli, Valeria 2008 ITA0.001-0.2840-11.20 
  Raccanello, Marianna wf2062 ITA1.0010.784031.20 
  Sedina, Elena mwg2197 ITA0.5010.394015.60 
  Maione, Melissa 1928 ITA0.5010.12404.80 
  Cassi, Elisa 1995 ITA0.001-0.3040-12.00 
  Brunello, Marina mwg2337 ITA0.001-0.0440-1.60 

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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