diff --git a/core/core.go b/core/core.go
index abf6051..98b8bfb 100644
--- a/core/core.go
+++ b/core/core.go
@@ -1,5 +1,5 @@
 package core
 
-const Include_polls_within_n_days = 15          // 30
-const Std_additional_uncertainty = 0.03 / 100.0 // 4.0 / 100.0
-const Weight_polls_vs_baserate = 0.75           // 0.75
+const Include_polls_within_n_days = 15         // 30
+const Std_additional_uncertainty = 0.5 / 100.0 // 4.0 / 100.0
+const Weight_polls_vs_baserate = 0.75          // 0.75