So here's a nifty thing! I've noticed in recent weeks that it's kind of annoying to calculate XP adjustments (you know, those +5% and +10% bonuses for having a high prime requisite ability score) at the end of every adventure. Not such a bother that I'd want to do away with the adjustments, but mildly annoying nevertheless. So I decided to tabulate separate XP charts for all possible XP adjustments! All it took was a little spreadsheet magic, and voila:
I've created tables for every class that I allow in Dungeons & Dragons, Advanced Dungeons & Dragons, and Engines & Empires. As I expand my campaigns into other genres, I'll doubtless add pages to the document (since I know I'll be playing Raiders! of the Lost Artifacts, Freebooters, and White•Star eventually too)!
Since the D&D and AD&D pages do incorporate my house rules, I don't know how directly useful the document will be to anyone else, but at least it serves as a simple model for how to create one's own XP calculating tool. Just a bit of Excel formula, a bit of formatting, and some copy–paste action, that's all there is to it.
Yes sir, the fun never stops around here! ∎