Point being, the amount of points needed from level to level once you reach Legend is absolutely stupid and unnecessary.
Not stupid but business, not unnecessary but well planned:
One component of the company's success is THE GRIND!
You grind for levels, personal and as CCs, you grind for tiers (think of expanding saturation number),and while you grind, you spend credits.
Some even grind for credits, one or two at a time...
Of course, they don't want you to get a clear view on those grinds, but we do:
Personal XPs and levels (stopping at @200, BTW)
CC XPs and levels
Averages & Tiers have been posted multiple times.
Look, think and enjoy!