Individual Calculations September 2011
 Rives, Sylvain  Total change: 9.15  Rating chartPersonal card
 Open International de Créon - Principal CREON FRA 2011-08-01
RcRownchangeKK*chgGame
 1856 1611 2.50 9 0.61 15 9.15 
  Kaser, Simon 1779 FRA0.001-0.2815-4.20 
  Lancien, Yves 1745 FRA1.0010.681510.20 
  Barbot, Pierre 2011  * FRA1.0010.921513.80 
  Billon, Olivier 2011  * FRA0.001-0.0815-1.20 
  Marty, Brice 1950 FRA0.001-0.1215-1.80 
  Smith, David J. 1860 IRL0.001-0.1915-2.85 
  Roche, Philippe 1788 FRA0.5010.23153.45 
  Light, Philip 1773 FRA0.001-0.2915-4.35 
  Andre, Philippe 1791 FRA0.001-0.2615-3.90 
 * 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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