Individual Calculations December 2023
 Delerive, Christian  Total change: 0.40  Rating chartPersonal card
 Open FIDE Novembre 2023 Club 608 - Paris 15eme Tournoi A -2200 PARIS FRA 2023-11-04
RcRownchangeKK*chgGame
 1650 1486 1.50 5 0.01 40 0.40 
  Bocquenet-Drouode, Hugo 1829 FRA0.001-0.1240-4.80 
  Bourbon, Bernard 1652 FRA0.001-0.2840-11.20 
  Segura, Olivier 1535 FRA0.5010.07402.80 
  Hamma, Juba 1543 FRA1.0010.584023.20 
  Imokrane, Jean-Francois 1689 FRA0.001-0.2440-9.60 

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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