Rapid: Individual Calculations August 2019
 Aribi, Elyazid  Total change: -1.40  Rating chartPersonal card
 4eme tournoi de Quiberon semi-nocturne QUIBERON FRA 2019-07-28
RcRownchangeKK*chgGame
 1543 1490 2.50 6 -0.07 20 -1.40 
  Ledoux, Alain 1766 FRA0.001-0.1720-3.40 
  Crepelle, Louis 1144 FRA1.0010.11202.20 
  Jolivel, Dominique 1678 FRA0.001-0.2620-5.20 
  Nicolas, Stephane 1778 FRA0.001-0.1620-3.20 
  Chevallier, Jean-Claude 1197 FRA1.0010.15203.00 
  Meunier, Willy 1693 BEL0.5010.26205.20 

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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