Individual Calculations August 2012
 Labarthe, Francois  Total change: -6.90  Rating chartPersonal card
 15ème Open des Vins du Médoc NAUJAC SUR MER FRA 2012-06-24
RcRownchangeKK*chgGame
 1750 1624 2.00 7 -0.46 15 -6.90 
  Martin, Eric 1873 FRA0.001-0.1915-2.85 
  Kosic, Miroslav 1497 FRA0.501-0.1715-2.55 
  Bouvet, Laurent 2024  * FRA0.001-0.0815-1.20 
  Prioux, Michel 1782 FRA0.001-0.2915-4.35 
  Zickelbein, Benjamin 1743 GER0.5010.16152.40 
  Labbe, Georges 1773 FRA0.001-0.3015-4.50 
  Bidet, Michel 1558 FRA1.0010.41156.15 
 * 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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