Rapid: Individual Calculations September 2023
 Grimault, Stephanie  Total change: 6.60  Rating chartPersonal card
 24e Rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2023-08-25
RcRownchangeKK*chgGame
 1384 1195 2.00 6 0.33 20 6.60 
  Charruyer, Baptiste 1567 FRA0.001-0.1020-2.00 
  Vantaux, Antoine 1396 FRA0.001-0.2420-4.80 
  Yakovleff, Michel 1420 FRA0.001-0.2220-4.40 
  Falik, Charles 1091 FRA1.0010.36207.20 
  Donadille, Jean-Claude 1314 FRA1.0010.662013.20 
  Rouffignac, Patrick 1516 FRA0.001-0.1320-2.60 

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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