Individual Calculations July 2013
 Schneuwly, Achim  Total change: -18.15  Rating chartPersonal card
 9. Open de Payerne Payerne SUI 2013-01-10
RcRownchangeKK*chgGame
 1893 2102 2.50 5 -1.21 15 -18.15 
  Hofmann, Colin 1722 SUI1.0010.09151.35 
  Balzer, Lars 2096 GER0.501-0.0115-0.15 
  Kupalov, Igor 2054 SUI0.001-0.5715-8.55 
  Mettraux, Jean 1786 SUI0.501-0.3715-5.55 
  Pantillon, Patrick Andre 1807 SUI0.501-0.3515-5.25 

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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