Individual Calculations February 2013
 Graells, Ricardo  Total change: -10.35  Rating chartPersonal card
 29. Open International de Geneve A Geneva SUI 2012-12-26
RcRownchangeKK*chgGame
 2138 2163 3.00 7 -0.69 15 -10.35 
  Rubinstein, Michel 1763  * FRA1.0010.08151.20 
  Libiszewski, Fabien g2503 FRA0.001-0.1215-1.80 
  Pleininger, Rudolf 1997 SUI1.0010.28154.20 
  Huss, Andreas m2326 SUI0.001-0.2815-4.20 
  De Abreu, Orlando 2034 FRA1.0010.33154.95 
  Preissmann, Emmanuel f2231 SUI0.001-0.4115-6.15 
  Berset, Philippe 2111 SUI0.001-0.5715-8.55 
 * 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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