Individual Calculations September 2023
 Fayard, Alain  Total change: -0.80  Rating chartPersonal card
 Championnat de France 2023 - Open Senior Plus HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1966 2152 6.50 9 -0.04 20 -0.80 
  Hadamard, Olivier 1752  * FRA0.501-0.4220-8.40 
  Adda, Olivier 2084 FRA1.0010.41208.20 
  Keller, Christophe 1912 FRA1.0010.20204.00 
  Boulet, Philippe 1998 FRA1.0010.29205.80 
  Coste, Thierry 2024 FRA0.501-0.1720-3.40 
  Legrand, Stephane 2072 FRA0.001-0.6120-12.20 
  Mezouaghi, Miloud 1936 FRA1.0010.22204.40 
  Valette, Christian 1822 FRA1.0010.12202.40 
  Quillien, Emmanuel 2096 FRA0.501-0.0820-1.60 
 * 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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