Rapid: Individual Calculations October 2023
 Leroy, Christophe  Total change: -4.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 16 septembre 2023 LYON FRA 2023-09-16
RcRownchangeKK*chgGame
 1726 2007 5.50 7 -0.21 20 -4.20 
  Barre, Abel 1607  * FRA1.0010.08201.60 
  Renaudin, Axelle 1562 FRA1.0010.06201.20 
  Scharr, Jules 1703 FRA0.501-0.3620-7.20 
  Prost, Frederic 1952 FRA0.001-0.5820-11.60 
  Odoni-Ruffenach, Loic 1670 FRA1.0010.12202.40 
  Roblin, Pierre 1731 FRA1.0010.17203.40 
  Breuil, Virgile 1854 FRA1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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