Individual Calculations May 2018
 Giffard, Nicolas  Total change: -23.20  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 2014 2283 5.00 9 -2.32 10 -23.20 
  Kirszenberg, Marc 2085 FRA0.501-0.2610-2.60 
  Leblic, Mathieu 2154 FRA0.501-0.1710-1.70 
  Gramb, Marius 2079 GER0.501-0.2610-2.60 
  Kempinski, Andre 1883  * FRA1.0010.08100.80 
  Pieri, Pierre-Louis 2094 FRA0.001-0.7510-7.50 
  Jourdren, Kevin 2035 FRA0.501-0.3110-3.10 
  Hidalgo-Valdes, Omar 1883  * FRA1.0010.08100.80 
  Foulon, Guillaume 1883  * FRA1.0010.08100.80 
  Asatryan, Sona wm2032 ARM0.001-0.8110-8.10 
 * 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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