Individual Calculations September 2023
 Petit, Patrick  Total change: -36.00  Rating chartPersonal card
 29eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2023-07-24
RcRownchangeKK*chgGame
 1944 1884 3.00 9 -0.90 40 -36.00 
  Fardet, Elouan 2221 FRA0.001-0.1240-4.80 
  Dubreuil, Julien f2173 FRA0.001-0.1640-6.40 
  Libens, Michel 1942 FRA1.0010.584023.20 
  Laposte, Nicolas 1786 FRA1.0010.374014.80 
  Bailleul, Adrien 2069 FRA0.001-0.2640-10.40 
  Dubois, Marie 1922 FRA0.001-0.4540-18.00 
  Lakomsky, Didier 1792 FRA0.001-0.6340-25.20 
  Schroetter, Mickael 1708 FRA1.0010.274010.80 
  Fayette, Sylvain 1886 FRA0.001-0.5040-20.00 

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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