Individual Calculations September 2009
 Cristescu, Florin  Total change: -1.00  Rating chartPersonal card
 13e Open Côte d'Argent Naujac sur Mer FRA 2009-07-12
RcRownchangeKK*chgGame
 1806 1994 3.50 5 -0.04 25 -1.00 
  Bordas, Laurent 1613 FRA1.0010.09252.25 
  Gautier, Michel 1797 FRA1.0010.25256.25 
  Roussel, Glenn 1594  * FRA1.0010.08252.00 
  Dubois, Pierre 1872 FRA0.501-0.1725-4.25 
  Velten, Paul 2153 FRA0.001-0.2925-7.25 
 * 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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