Rapid: Individual Calculations July 2023
 Delhy, Jacques  Total change: -24.60  Rating chartPersonal card
 Tournoi annuel du cercle d'echecs de Rueil-Malmaison Juin 2023 RUEIL MALMAISON FRA 2023-06-11
RcRownchangeKK*chgGame
 1241 1270 1.00 4 -1.23 20 -24.60 
  Appavou, Calixte 1622 FRA0.001-0.1120-2.20 
  Kudymenko, Ivan 1176 FRA0.001-0.6320-12.60 
  Mounier, Clement 1059 FRA0.001-0.7720-15.40 
  Peter, Bastien 1106 FRA1.0010.28205.60 

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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