Rapid: Individual Calculations June 2024
 Bry, Martine  Total change: -24.60  Rating chartPersonal card
 6eme rapide du club d'echecs de Cognac COGNAC FRA 2024-05-01
RcRownchangeKK*chgGame
 1499 1401 1.00 6 -1.23 20 -24.60 
  Marchal, Philippe 1650 FRA0.001-0.1920-3.80 
  Klein, Fabrice 1400 FRA0.001-0.5020-10.00 
  Benaerens, Thierry 1486 FRA1.0010.622012.40 
  Sourdais, Nicolas 1590 FRA0.001-0.2520-5.00 
  Sallafranque, Bastien 1444 FRA0.001-0.4420-8.80 
  Tellier, Camille 1423 FRA0.001-0.4720-9.40 

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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