by kraada » Wed Aug 25, 2010 6:23 pm
The easiest way is to do as follow:
In the Holdem Tournament Player Statistics section create the following columns. These should have Group By checked.
date_played_month:
dateextract_month[datefix_fromutc[tourney_holdem_hand_player_statistics.date_played]]
date_played_year:
dateextract_year[datefix_fromutc[tourney_holdem_hand_player_statistics.date_played]]
Then create the stat MonthYear with Value Expression:
(date_played_year * 100) + date_played_month
Format expression:
format('{1} {2}', lookup_from_id(date_played_month, 'month'), format_number(date_played_year, 0, false, false))
And Format Summary expression:
format('{1} Month(s)', date_played_month)
Fill in the other bits as you like.
Add that stat to your report.
Then you can add VP$IP and that will group your stats by month.
You can then export the report using the four arrows icon at the top right and create a CSV. Open it in Excel. Add another column for ROI, create a second custom report in Holdem Tournament Tournaments that also groups by month and shows ROI. Add the data to your Excel sheet - then create the graph using Excel's built in graphing features (if you don't own Excel, OpenOffice.org Calc will work well and is free, also).