Individual Calculations November 2012
 Bounlom, Samyo  Total change: 51.30  Rating chartPersonal card
 12. Winterthurer Schachwoche Allgemein Winterthur SUI 2012-10-06
RcRownchangeKK*chgGame
 1845 1728 4.50 8 1.71 30 51.30 
  Poun, Kirivongkat 1941 SUI0.001-0.2330-6.90 
  Lincke, Paul 1507 SUI1.0010.22306.60 
  Trcek, Ciril 1922 SUI0.5010.25307.50 
  Iseli, Heinz 1870 SUI1.0010.693020.70 
  Gimmel, Rolf 1828 SUI0.5010.14304.20 
  Ernst, Heinz 1999 SUI0.001-0.1730-5.10 
  Trachsel, Peter 1857 SUI1.0010.673020.10 
  Nguyen, Nam-Khang 1833 SUI0.5010.14304.20 

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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