Rapid: Individual Calculations December 2022
 Boust, Bertrand  Total change: -38.40  Rating chartPersonal card
 Tournoi rapide Michel De Baralle - B (moins de 1500) - Albi 2022 ALBI FRA 2022-11-11
RcRownchangeKK*chgGame
 1209 1268 1.00 5 -1.92 20 -38.40 
  Vincens, Patrice 1114 FRA0.001-0.7120-14.20 
  Sandras, Benjamin 1199 FRA0.001-0.6020-12.00 
  Ceroni, Myrielle 1158 FRA1.0010.35207.00 
  Le Bars, Lucien 1470 FRA0.001-0.2420-4.80 
  Andrieu, Sylvia 1103 FRA0.001-0.7220-14.40 

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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