Individual Calculations September 2023
 Bilheran, Jean-Claude  Total change: -21.40  Rating chartPersonal card
 9e Open Fide de St Antonin Noble Val (-1650) SAINT ANTONIN NOBLE VAL FRA 2023-08-20
RcRownchangeKK*chgGame
 1217 1485 3.00 5 -1.07 20 -21.40 
  Fouques-Duparc, Paulin 1213 FRA1.0010.17203.40 
  Caure, Denis 1303 FRA1.0010.26205.20 
  Fornengo, Jessica 1118 FRA0.001-0.9020-18.00 
  Montaigu Dupont, Gabriel 1333 FRA0.501-0.2020-4.00 
  Normand, Paul-Arthur 1118 FRA0.501-0.4020-8.00 

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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