Individual Calculations September 2010
 Luc, Rene  Total change: -9.30  Rating chartPersonal card
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 1895 1695 1.00 6 -0.62 15 -9.30 
  Saez, Frederic 2095  * FRA0.001-0.0815-1.20 
  Youssoupov, Moisse 2004 FRA0.001-0.1415-2.10 
  Froment, Josephine 1328 FRA1.0010.10151.50 
  Fragnaud, Jean-Guy 1947 FRA0.001-0.1915-2.85 
  Grignon, Maxime 1920 FRA0.001-0.2215-3.30 
  Aiglon, Laurent 2078 FRA0.001-0.0915-1.35 
 * 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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