Individual Calculations September 2013
 Desboeufs, Claude  Total change: -48.15  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1604 1626 0.00 6 -3.21 15 -48.15 
  Stoeri, Laura wf2026  * SUI0.001-0.0815-1.20 
  Boyer, Jean-Francois 1846 FRA0.001-0.2215-3.30 
  Nellissen, Werner 1459 SUI0.001-0.7215-10.80 
  Pecorini, Angie 1245 SUI0.001-0.9115-13.65 
  Champoud, Gilles 1505 SUI0.001-0.6615-9.90 
  Pecorini, Anthony 1540 SUI0.001-0.6215-9.30 
 * 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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