Individual Calculations September 2012
 Cittadini, Dario  Total change: -15.30  Rating chartPersonal card
 21. Open International de Martigny Martigny SUI 2012-08-03
RcRownchangeKK*chgGame
 1977 1973 2.00 6 -1.02 15 -15.30 
  Adhiban, B g2373  * IND0.001-0.0815-1.20 
  Betrisey, Sandro 1673 SUI1.0010.15152.25 
  Vianin, Pascal 2197 SUI0.001-0.2215-3.30 
  Fritz, Georges 1714 SUI0.001-0.8215-12.30 
  Michel, Jean-Claude 1798 SUI1.0010.27154.05 
  Murati, Shkelzen 2109 SUI0.001-0.3215-4.80 
 * 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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