Individual Calculations November 2012
 Bachmann, Christian  Total change: 16.20  Rating chartPersonal card
 12. Winterthurer Schachwoche Allgemein Winterthur SUI 2012-10-06
RcRownchangeKK*chgGame
 1866 1746 3.50 7 1.08 15 16.20 
  Meier, Franz 1981 SUI1.0010.791511.85 
  Schweizer, Robert 1895 SUI1.0010.701510.50 
  Catone, Giovanni 1883 SUI0.001-0.3215-4.80 
  Zuest, Leonard 1913 SUI0.001-0.2815-4.20 
  Arnold, Hermann 1638 SUI1.0010.35155.25 
  Trcek, Ciril 1922 SUI0.5010.23153.45 
  Cicilano, Michele 1829 SUI0.001-0.3915-5.85 

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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