Individual Calculations September 2017
 Fournier, Michel  Total change: -3.00  Rating chartPersonal card
 26. Open International de Martigny Martigny SUI 2017-08-04
RcRownchangeKK*chgGame
 1707 1442 1.00 6 -0.15 20 -3.00 
  Perruchoud, Pierre 1842  * SUI0.001-0.0820-1.60 
  Barth, Can-Elian 1835 SUI0.001-0.0820-1.60 
  Michel, Jean-Claude 1726 SUI0.001-0.1620-3.20 
  Filliez, Cesar 1651 SUI0.5010.27205.40 
  Dorsaz, Cyril 1561 SUI0.001-0.3420-6.80 
  Bonvin, Claude-Alain 1628 SUI0.5010.24204.80 
 * 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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