Table Difficulty Factor (TDF) for measuring table "toughness"

[dr_dave]

I think your you should title it TPF… Table Preference Factor. The most difficult table is a table that has not been leveled well and nobody prefers that. Even then your competition plays on the same table. Everything else is preferences and that personal.

There are many factors that can affect how a table plays. See the "Doesn’t side pocket geometry and other factors like cloth and cushion conditions also affect a table’s toughness?" section on the TDF resource page. I think the TDF name is still appropriate based on all the other info on that page.