Individual Calculations January 2022
 Rachid, Alexandre  Total change: -10.80  Rating chartPersonal card
 18e Open de Vandoeuvre 2021 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2021-12-19
RcRownchangeKK*chgGame
 2160 2072 3.00 8 -0.27 40 -10.80 
  Vignesh, N R m2450 IND0.5010.414016.40 
  Guilleux, Fabien m2417 FRA0.001-0.1140-4.40 
  Tomasi, Elise 1968 FRA1.0010.364014.40 
  Dudognon, Thibault f2310 FRA0.001-0.2040-8.00 
  Labelle, Ambroise 1994 SUI1.0010.394015.60 
  Pucher, Sebastien f2281 FRA0.001-0.2340-9.20 
  Moriniaux, Colin 1940 FRA0.501-0.1840-7.20 
  Dubois, Thomas 1916 FRA0.001-0.7140-28.40 

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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