diff --git a/pk3DS/Subforms/RSTE.cs b/pk3DS/Subforms/RSTE.cs
index 2191d58..c51fbf2 100644
--- a/pk3DS/Subforms/RSTE.cs
+++ b/pk3DS/Subforms/RSTE.cs
@@ -584,7 +584,7 @@ private void Randomize()
                         trpk_form[p].SelectedIndex = (int)(rnd32() % trpk_form[p].Items.Count);
                     }
                     if (rLevel)
-                        trpk_lvl[p].SelectedIndex = Math.Min((int)((decimal)trpk_lvl[p].SelectedIndex * (1 + rLevelPercent)), 100);
+                        trpk_lvl[p].SelectedIndex = Math.Min((int)(trpk_lvl[p].SelectedIndex * ((decimal)(100 + rLevelPercent) / 100)), 100);
                     if (rAbility)
                         trpk_abil[p].SelectedIndex = (int)(1 + rnd32() % 3);
                     if (rDiffIV)