Level (Fallout 76)

Levels are the player character's measure of progress within the SPECIAL character system $$

Gameplay
Levels are a quantifiable measure of experience and abilities. They are determined by the number of Experience Points the player character has earned throughout the game's events. The player character becomes more equipped to navigate challenges with each level gained. The game does not have a level cap. Additional SPECIAL points cease to be received after level 50, capping a player character's total number of SPECIAL points at 56.

Calculation
The number of points to earn in level n in order to progress to the next are:
 * $$\Delta\mathrm{XP}_n=160\cdot(n-1)+200\,.$$

Simplified:
 * $$\Delta\mathrm{XP}_n=160n+40\,.$$

The XP thresholds for level n are thus:
 * $$XP_n=80n^2-40n-40\,.$$