Rapid: Individual Calculations March 2024
 Obringer, Jean-Marc  Total change: -24.60  Rating chartPersonal card
 22eme Open Rapide de La Farlede Toulon Echecs Tournoi A LA FARLEDE FRA 2024-02-18
RcRownchangeKK*chgGame
 1751 2038 5.50 8 -1.23 20 -24.60 
  Brion Lacherest, Nathan 1680 FRA0.501-0.4020-8.00 
  Graille, Michel 1708 FRA1.0010.12202.40 
  Cornileau, Raphael 1749 FRA0.501-0.3420-6.80 
  Protopopescu, Luca 1792 FRA0.001-0.8120-16.20 
  Dubois, Martine wm1750 MNC1.0010.16203.20 
  Bonnafous, Michel 1809 FRA0.501-0.2920-5.80 
  Mamah, Isabelle 1758 FRA1.0010.16203.20 
  Ventoruzzo, Jean-Francois 1762 FRA1.0010.17203.40 

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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