Individual Calculations December 2012
 Levy, Claude  Total change: 3.90  Rating chartPersonal card
 XXIIe open international de Caen - Tournoi A CAEN FRA 2012-11-01
RcRownchangeKK*chgGame
 1960 1844 2.50 6 0.26 15 3.90 
  Shchekachev, Andrei g2244  * FRA0.001-0.0815-1.20 
  Caillot, Arnaud 1734 FRA1.0010.35155.25 
  Demanghon, Jonathan 2197 FRA0.001-0.1115-1.65 
  Marsala, Christophe 2006 FRA1.0010.711510.65 
  Vandelacluze, Ian 2023 BEL0.001-0.2715-4.05 
  Boudry, Marc 1558 FRA0.501-0.3415-5.10 
 * 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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