Individual Calculations September 2023
 Boubas, Raphael  Total change: -52.00  Rating chartPersonal card
 Championnat de France 2023 - Open D HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1323 1428 4.50 9 -1.30 40 -52.00 
  Offort, Louis Alyster 1313 FRA0.501-0.1640-6.40 
  Poiteaux, Augustin 1309 FRA1.0010.344013.60 
  Gravit, Lucas 1355 FRA0.001-0.6040-24.00 
  Combescot-Martin, Alexandre 1294 FRA0.501-0.1840-7.20 
  Langer, Fabrice 1303 FRA0.501-0.1740-6.80 
  Jouandet-Dahlen, Loup 1310 FRA0.001-0.6640-26.40 
  Sauret, Jean-Luc 1335 FRA0.501-0.1340-5.20 
  Gueho, Jacques 1350 FRA1.0010.394015.60 
  Carvalho, Noe 1336 FRA0.501-0.1340-5.20 

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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