Individual Calculations November 2009
 Nohl, Hansjoerg  Total change: -15.00  Rating chartPersonal card
 9.Winterthurer Schachwoche - Allg. Open Winterthur SUI 2009-10-03
RcRownchangeKK*chgGame
 1815 2008 3.50 6 -1.00 15 -15.00 
  Nydegger, Charles 1827 SUI1.0010.26153.90 
  Turki, Salim 1761 SUI1.0010.19152.85 
  Saikrishnan, Sai 1852 SUI0.001-0.7115-10.65 
  Britschgi, Michele 1785 SUI1.0010.22153.30 
  Bosshard, Rolf 1869 SUI0.001-0.6915-10.35 
  Nuri, Kaiwan 1793 SUI0.501-0.2715-4.05 

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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