Rapid: Individual Calculations July 2022
 Duprey, Jose-Marie  Total change: -27.20  Rating chartPersonal card
 8eme Tournoi rapide de Bonchamp les Laval - Promotion BONCHAMP LES LAVAL FRA 2022-06-05
RcRownchangeKK*chgGame
 1107 1073 0.00 3 -1.36 20 -27.20 
  Mareau, Ewa 1140 FRA0.001-0.4120-8.20 
  Caramelli, Blandine 1131 FRA0.001-0.4220-8.40 
  Lecour Grandmaison, Louis 1051 FRA0.001-0.5320-10.60 

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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