Rapid: Individual Calculations July 2023
 Duhau-Marmon, Sylvain  Total change: 33.80  Rating chartPersonal card
 Tournoi Fete du club de l'Aviron Bayonnais 2023 BAYONNE FRA 2023-06-25
RcRownchangeKK*chgGame
 1525 1416 4.00 6 1.69 20 33.80 
  Mathevet, Gregoire 1245 FRA1.0010.27205.40 
  Duhau-Marmon, Nicolas 1589 FRA0.001-0.2720-5.40 
  Hachacq, Lucas 1187 FRA1.0010.21204.20 
  Dubertrand, Bernard 1530 FRA1.0010.662013.20 
  Daubas, Bernard 1780 FRA1.0010.902018.00 
  Torres, Patrice 1821 FRA0.001-0.0820-1.60 

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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