added STDev calc

app.py

@@ -110,6 +110,7 @@ def init_baselines():
     raw_display = pd.DataFrame(list(cursor))
     dk_raw = raw_display[['Player', 'Position', 'Team', 'Opp', 'Salary', 'Floor', 'Median', 'Ceiling', 'Top_finish', 'Top_5_finish', 'Top_10_finish', '20+%', '2x%', '3x%', '4x%',
                           'Own', 'Small_Field_Own', 'Large_Field_Own', 'Cash_Field_Own', 'CPT_Own', 'LevX', 'version', 'slate', 'timestamp', 'player_id', 'site']]
+    dk_raw['STDev'] = (dk_raw['Ceiling'] - dk_raw['Floor']) / 4
 
     collection = db["FD_NFL_ROO"] 
     cursor = collection.find()
@@ -117,6 +118,7 @@ def init_baselines():
     raw_display = pd.DataFrame(list(cursor))
     fd_raw = raw_display[['Player', 'Position', 'Team', 'Opp', 'Salary', 'Floor', 'Median', 'Ceiling', 'Top_finish', 'Top_5_finish', 'Top_10_finish', '20+%', '2x%', '3x%', '4x%',
                           'Own', 'Small_Field_Own', 'Large_Field_Own', 'Cash_Field_Own', 'CPT_Own', 'LevX', 'version', 'slate', 'timestamp', 'player_id', 'site']]
+    fd_raw['STDev'] = (fd_raw['Ceiling'] - fd_raw['Floor']) / 4
 
     return dk_raw, fd_raw