Rapid: Individual Calculations July 2023
 Wantier, Didier  Total change: 14.00  Rating chartPersonal card
 2eme Tournoi des Quatre Vallees ALBERTVILLE FRA 2023-06-18
RcRownchangeKK*chgGame
 1531 1315 2.00 5 0.70 20 14.00 
  Baumier, Abel 1638 FRA0.001-0.1320-2.60 
  Tivoly, Jean-Francois 1664 FRA0.001-0.1120-2.20 
  Sallafranque, Bastien 1159 FRA1.0010.29205.80 
  Ligneaut, Daniel 1487 FRA1.0010.732014.60 
  Boyer, Christophe 1707 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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