Individual Calculations September 2011
 Schweisguth, Etienne  Total change: -5.40  Rating chartPersonal card
 23e open international de la ville de Massy MASSY FRA 2011-06-25
RcRownchangeKK*chgGame
 1732 1667 1.00 3 -0.36 15 -5.40 
  Aurel, Luc f2067  * FRA0.001-0.0815-1.20 
  Ferriere, Claude-Valery 1510 FRA1.0010.29154.35 
  Legrand, Antoine 1618 FRA0.001-0.5715-8.55 
 * 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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