Rapid: Individual Calculations November 2023
 Lachenal, Philippe  Total change: 17.80  Rating chartPersonal card
 2eme Open Altrof - Obernai - Tournoi Rapide ALTORF FRA 2023-10-28
RcRownchangeKK*chgGame
 1711 1599 3.00 6 0.89 20 17.80 
  Roth-Vouaux, Antoine 1883 FRA0.001-0.1620-3.20 
  Zuo, Leon 1199  * FRA1.0010.08201.60 
  Weiss, Denis 1782 FRA0.5010.24204.80 
  Birgel, Jonathan 1837 FRA1.0010.802016.00 
  Kamel, Faris 1650 SYR0.001-0.4320-8.60 
  Gaudin, Frederic 1914 FRA0.5010.36207.20 
 * 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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