I looked but have not seen anything. If there is a post on this please link it. What the average assist point per match?
*(World Assist Point Leaderboard - Google Sheets)
I saw you’re team number and I wasn’t surprised. 
Note: If you notice any errors in the document me contact me through a CD PM. I’m think that I havent I missed anyone but there may be some errors as I input data all data manually by looking at each individual event rankings. I will keep updating the document after the conclusion of week 6 events and District Champs.
I’ve arbitrarily set the cutoff for my spreadsheet to be 40 assists points per match.*
Am I correct in saying that you did not include elimination matches in this data?
Well, yea. FIRST doesn’t give you access to the fully delimited eliminations data, except by foul, auton and (teleop + t&c + assist).
If you wanted to total assist points, you should be able to add up all assist points and divide by three, if you want a world average or a by-event average. Divide by the number of matches overall or at the event, and you have your average points per match.
The data in the second post is on a per-team basis.