Individual Calculations January 2011
 Darre, Alain  Total change: -19.20  Rating chartPersonal card
 11e open international de l'Indre CHATEAUROUX FRA 2010-10-23
RcRownchangeKK*chgGame
 1703 1747 2.00 6 -1.28 15 -19.20 
  Peric, Slavisa m2147  * SRB0.001-0.0815-1.20 
  Labrousse, Jeanne 1347  * FRA1.0010.08151.20 
  Dumont, Gilles 1905 FRA0.001-0.2915-4.35 
  Labbe, Georges 1775 FRA0.001-0.4615-6.90 
  Biny, Pierre 1644 FRA0.001-0.6415-9.60 
  Bergolc, Sylwester 1398 POL1.0010.11151.65 
 * 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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