Rapid: Individual Calculations November 2023
 Khalfaoui, Abdelhamid  Total change: -10.60  Rating chartPersonal card
 13eme Rapide d'Echecs de Sanary - Tournoi A SANARY SUR MER FRA 2023-10-01
RcRownchangeKK*chgGame
 1601 1559 3.50 8 -0.53 20 -10.60 
  Dudognon, Thibault f2263 FRA0.001-0.0120-0.20 
  Marku, Demeter 1378 FRA1.0010.26205.20 
  Benoit, Hugues 1823 FRA0.001-0.1820-3.60 
  Barnaud, Cedric 1466 FRA1.0010.37207.40 
  Mahar Bodin, Ilyes 1775 FRA0.001-0.2220-4.40 
  Jafrate, Fred 1321 FRA0.001-0.8020-16.00 
  Sabia-Riou, Erwan 1352 FRA1.0010.23204.60 
  Candela, Leo-Thierry 1427 FRA0.501-0.1820-3.60 

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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