Individual Calculations September 2013
 Champoud, Gilles  Total change: 30.00  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1713 1505 2.50 6 1.00 30 30.00 
  Pinchetti, Andrea 1905  * SUI0.001-0.0830-2.40 
  Urwyler, Nikash 1585 SUI0.001-0.3930-11.70 
  Betrisey, Sandro 1664 SUI0.001-0.2930-8.70 
  Desboeufs, Claude 1626 SUI1.0010.663019.80 
  Emmott, Steven 1803 SUI1.0010.853025.50 
  Visan, Cornel 1697 SUI0.5010.25307.50 
 * 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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