Individual Calculations March 2019
 Lafarge, Olivier  Total change: -6.00  Rating chartPersonal card
 Tournoi Fide Hubert Laval 3 (-2200) NIMES FRA 2019-02-23
RcRownchangeKK*chgGame
 1697 1666 2.00 5 -0.30 20 -6.00 
  Courcelle, Victor 1266  * FRA0.501-0.4220-8.40 
  Blanchard, Samuel 1886 FRA1.0010.782015.60 
  Dussol, Pierre f2066  * FRA0.001-0.0820-1.60 
  Colonna, Jean-Paul 1457 FRA0.501-0.2720-5.40 
  Muzzarelli, Hogan 1809 FRA0.001-0.3120-6.20 
 * 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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