Individual Calculations November 2023
 Ferret-Leger, Gaspard  Total change: -13.00  Rating chartPersonal card
 Team 2024 - Nationale 2 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1967 1974 0.50 1 -0.01 20 -0.20 
  Baudin, Frederic 1967 FRA0.501-0.0120-0.20 

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)
 
 Open international de Liffre 2023 - tournoi A LIFFRE FRA 2023-10-21
RcRownchangeKK*chgGame
 1914 1974 4.50 9 -0.64 20 -12.80 
  Marie, Xavier 1815 FRA0.001-0.7120-14.20 
  Van Der Straeten, Lieven 1818 BEL0.501-0.2120-4.20 
  Martineau, Arthur 1800 FRA1.0010.27205.40 
  Baron, Daniel 1864 FRA1.0010.35207.00 
  Shek, Daniel 1574  * ENG1.0010.08201.60 
  Le Goff, Damien f2253 FRA0.5010.34206.80 
  Jourdren, Kevin 2140 FRA0.5010.22204.40 
  Gavasheli, Ana wm2221 GEO0.001-0.1920-3.80 
  Vaillant, Stephane 1740 FRA0.001-0.7920-15.80 
 * 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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