Individual Calculations September 2023
 Lecuyer, Christian  Total change: -3.80  Rating chartPersonal card
 19eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1866 2050 5.50 8 -0.19 20 -3.80 
  Caillot, Arnaud 1650  * FRA1.0010.08201.60 
  Musabayev, Maxim 1756 BEL1.0010.15203.00 
  Dumas, Charles 2240 FRA0.001-0.2520-5.00 
  Mahaut, Jean 1728 FRA0.501-0.3720-7.40 
  Angermuende, Dirk 1840 GER0.501-0.2720-5.40 
  Dincov, Matei 1802 FRA1.0010.19203.80 
  Labandibar, Benoit 2116 FRA0.5010.09201.80 
  Burdet, Francois 1797 FRA1.0010.19203.80 
 * 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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