Individual Calculations September 2023
 Marchais, Antoine  Total change: -9.20  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 2019 2158 5.50 9 -0.46 20 -9.20 
  Leemans, Roland 1944 BEL0.501-0.2720-5.40 
  Pellegrini, Thibaud 1925 FRA1.0010.21204.20 
  Gabino, Karl 1758  * FRA1.0010.08201.60 
  Duboue, Peio m2453 FRA0.001-0.1520-3.00 
  Brun, Pierre 2015 FRA0.501-0.1920-3.80 
  Heurtebize, Christophe 1942 FRA1.0010.22204.40 
  Barbot, Pierre m2465 FRA0.001-0.1420-2.80 
  Richard, Thomas 1924 FRA0.501-0.2920-5.80 
  Rouille, Michel 1741 FRA1.0010.07201.40 
 * 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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