Rapid: Individual Calculations November 2023
 Ducasse, Arthur  Total change: -5.20  Rating chartPersonal card
 Tournoi Rapide du C'Chartres Echecs Octobre 2023 CHARTRES FRA 2023-10-08
RcRownchangeKK*chgGame
 1437 1521 3.50 6 -0.13 40 -5.20 
  Allanic, Arthur 1156 FRA0.001-0.9040-36.00 
  Velia, Leo 1254 FRA0.501-0.3240-12.80 
  Merland-Simon, Leo 1512 FRA1.0010.494019.60 
  Six, Robert 1466 FRA1.0010.424016.80 
  Priour, Francois-Xavier 1865 FRA0.001-0.1240-4.80 
  Basquin, Didier 1371 FRA1.0010.304012.00 

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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