Rapid: Individual Calculations September 2023
 Dubertrand, Bernard  Total change: 11.60  Rating chartPersonal card
 24e Rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2023-08-25
RcRownchangeKK*chgGame
 1472 1525 4.00 6 0.58 20 11.60 
  Delpech, Ilana 1169 FRA1.0010.11202.20 
  Mania, Clement 1901 FRA0.001-0.0920-1.80 
  Galles, Jean 1257 FRA1.0010.17203.40 
  Breton, Vadim 1756 FRA0.001-0.2120-4.20 
  Bonneteau, Aurelien 1326 FRA1.0010.24204.80 
  Yakovleff, Michel 1420 FRA1.0010.36207.20 

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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