Challenging question because you're going to need more than +180 chip to support two tables of 9 or 10.This is super helpful. If you wanted an even 1k in chips (+180) with the thought that you might run a second table, how would you allocate the extra 180?
160 fracs
280 1s
800 5s
120 20s
40 100s
If you just want to pick up 1000 chips to try to cover 2 tables in a pinch, I would likely do this
140 - frac
240 - 1
500 - 5
80 - 20
40 - 100