accuracy and speed adjustements

oppai.c

@@ -2174,9 +2174,9 @@ int pp_std(ezpp_t ez) {
 
   ez->pp = (float)(
     pow(
-      pow(ez->speed_pp, 0.95f) + 
-      pow(ez->acc_pp, 0.95f),
-      1.19f
+      pow(ez->speed_pp, 0.97f) + 
+      pow(ez->acc_pp, 0.99f),
+      1.15f
     ) * final_multiplier);
 
   ez->accuracy_percent = accuracy * 100.0f;