Individual Calculations September 2009
 Springer, Patrick  Total change: -15.75  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2141 2101 3.00 9 -1.05 15 -15.75 
  Knoedler, Dieter Dr f2366 GER0.5010.32154.80 
  Zozulia, Anna mwg2341 BEL0.001-0.2015-3.00 
  Glauser, Hansruedi f2187 SUI0.5010.12151.80 
  Garcia, Lopez Miguel Angel 2198 ESP0.001-0.3715-5.55 
  Meylan, Andre 1871 SUI0.501-0.2915-4.35 
  Gosch, Manfred 2179 SUI0.5010.11151.65 
  Myers, Goeffrey 2158 SUI0.5010.08151.20 
  Seyfried, Claus 1965 GER0.001-0.6815-10.20 
  Kube, Hannelore 2000 GER0.501-0.1415-2.10 

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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