Individual Calculations January 2023
 Djidjeli, Sarah  Total change: -1.60  Rating chartPersonal card
 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 2131 2041 3.50 9 -0.08 20 -1.60 
  Di Nicolantonio, Lucas m2383 FRA0.001-0.1220-2.40 
  Dudognon, Thibault f2314 FRA0.001-0.1720-3.40 
  Hein, Ralf 1971 GER1.0010.40208.00 
  Thomas, Anysia wf2177 FRA0.001-0.3220-6.40 
  Stijve, Niels 1944 SUI0.501-0.1320-2.60 
  Le Menelec, Erwan-Son 1939 FRA1.0010.36207.20 
  Kauny, Mathis 1957 FRA1.0010.38207.60 
  Emmenecker, Pierre-Antoine 2295 FRA0.001-0.1920-3.80 
  Trabet, Mathis 2202 FRA0.001-0.2920-5.80 

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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